CLOSE HERE

Articles - G

TitlePagesPublicationCodeDatePublisherSystem (Setting)
Background The G'harne Fragments215-219Hardback The Masks of Nyarlathotep Companion (Limited)60-MONC-082016 Sixtystone PressCall of Cthulhu (Classic)
Background The G'harne Fragments199-203Softback The Masks of Nyarlathotep Companion (Unlimited)60-MONC-03 (?)2016 Sixtystone PressCall of Cthulhu (Classic)
Card G'harne, Home to Shudde-M'ellSupport (R)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Card G-AAMXSupport (F)Cards Aspirations of AscensionCT432011 Fantasy Flight GamesCall of Cthulhu LCG
Card G-MenCharacter (R)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Card G-MenCharacter (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Card G.G. D'ArnAlly (R)Cards New AeonCAO1311-11997 ChaosiumMythos
Scenario GABRIEL (Anomaly #0046)1997Website delta-green.com Pagan PublishingCall of Cthulhu (Delta Green)San Francisco; 1990s
Rules The Gabriel HoundsOct 2022Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Rules Gadgets and Gear191-201Softback Investigator Weapons Volume 2: Modern Day60-IHB022015 Sixtystone PressCall of Cthulhu (Now)
Scenario Gaea's Revenge48-69Hardback Wrath of the GodsEW022015 Fantasy Flight GamesThe End of the World
Scenario Gains2022Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)
Background Galaxy Warriors vs The Robo-Cats95-102Softback Worlds of CatthulhuCOCAT032015 CATTHULHU.comCall of Cthulhu (Cathulhu)
Background Galaxy Warriors vs The Robo-CatsC:95-102Boxed Call of Catthulhu Deluxe2014 CATTHULHU.comCall of Cthulhu (Cathulhu)
Card GaleEvent (F)Cards Antarctica Self PublishedMythos
Scenario Galilee SpringsPDF Galilee SpringsSep 2019 ChaosiumCall of Cthulhu (Now)1970s
Rules Galileo UplifteZine Ken Writes About Stuffv3n8Oct 2015 Pelgrane PressNone
Scenario The Gallant Tailor10-17PDF Cthulhu Once Upon a TimeMar 2025 ChaosiumCall of Cthulhu (Strange Aeons) [Fantasy World]Fantasy World
Scenario The Gambler39PDF 30 Terrifying Oneshots for Horror RPGsMar 2023 Cliff HangerCthulhu Dark
Scenario The GameWebsite Mists of the Aeons Self PublishedCall of Cthulhu (Delta Green)Arkham
Rules The Game56-62PDF APOCTHULHUcr61002020 Cthulhu RebornAPOCTHULHU
Rules The Game40-47Softback Agents HandbookAPU81072016 Arc Dream PublishingDelta Green
Rules The Game12-22Softback Spiralis2018 Self PublishedSpiralis
Rules The Game39-45PDF Cthulhu Eternal: Cold War Eracr50042022 Cthulhu RebornCthulhu Eternal
Rules The Game37-43PDF Cthulhu Eternal: Jazz Agecr50022022 Cthulhu RebornCthulhu Eternal
Rules The Game37-43PDF Cthulhu Eternal: Modern Agecr50032022 Cthulhu RebornCthulhu Eternal
Rules The Game37-43PDF Cthulhu Eternal: Victorian Eracr50012022 Cthulhu RebornCthulhu Eternal
Rules The Game43-49PDF Cthulhu Eternal: Age of Revolutionscr50052022 Cthulhu RebornCthulhu Eternal
Rules The Game37-44PDF Cthulhu Eternal: World War IIcr50062023 Cthulhu RebornCthulhu Eternal
Rules The Game41-47PDF Cthulhu Eternal: Medievalcr5008May 2023 Cthulhu RebornCthulhu Eternal
Rules The Game40-46PDF Cthulhu Eternal: Futurecr5010Oct 2023 Cthulhu RebornCthulhu Eternal
Rules The Game36-42PDF Cthulhu Eternal: World War Icr5009Sep 2023 Cthulhu RebornCthulhu Eternal
Rules The Game38-45PDF Cthulhu Eternal: Classical Eracr5011Jun 2024 Cthulhu RebornCthulhu Eternal
Rules The Game42-49PDF Cthulhu Eternal: Age of Sailcr5012Dec 2024 Cthulhu RebornCthulhu Eternal
Rules The Game42-49PDF Cthulhu Eternal: Elizabethancr5013Jan 2026 Cthulhu RebornCthulhu Eternal
Rules Game Example94-96PDF The Legacy of Cthulhu2023 Mind's VisionThe Legacy of Cthulhu
Scenario The Game is Rigged3-11PDF The Game is RiggedJul 2024 ChaosiumCall of Cthulhu (Now)Atlantic Ocean; 2010
Novelty Game Keeper Visual AidsPDF Strange Aeon Game Keeper Visual AidsSAFPGMVA2016 Forever PeopleStrange Aeon
Rules Game Keeper's Guide37-54PDF Strange Aeon Game Keeper EditionFPSAGKE2017 Forever PeopleStrange Aeon
Background Game Master Resources166-181Hardback Silent Legions2015 Sine Nomine PublishingSilent Legions
Rules Game Mastery28-30PDF The Whisperer and Darkness2018 Fourth Wish GamesThe Whisperer and Darkness
Rules Game Mastery: Running Good Horror102-104eZine RPG Review28.29Sep 2015 Self PublishedNone
Rules Game Mechanics2-20Softback Once MenCHA03562008 ChaosiumCall of Cthulhu (Once Men)
Rules Game Mechanics102-123Hardback Raiders of R'lyeh2017 Cipher BureauRaiders of R'lyeh
Rules Game Mechanics140-171PDF Raiders of R'lyeh Gamemaster's Guide and Complete Rules2017 Cipher BureauRaiders of R'lyeh
Rules Game Mechanics128-150PDF Orbis Aerden: Reign of the Accursed2019 Dead Eyed Shade GamesOrbis Aerden
Rules Game Mechanics9-24Softback Condensed Rules for Trail of Cthulhu2014 Pelgrane PressTrail of Cthulhu
Rules Game Mechanics54-77Hardback From the Tideless SeaFeb 2023 Cipher BureauRaiders of R'lyeh
Rules Game Mechanics11-18PDF Codex AlchemicaMay 2024 ChaosiumCall of Cthulhu (Classic)
Rules Game Mechanics144-169Softback Unwanted2016 Uber Goober GamesUnwanted
Rules Game Mechanics9-24Softback Trail of Cthulhu Condensed Rules Pelgrane PressCall of Cthulhu (Classic)
Rules Game Mechanics3-8PDF Codex Alchemica Folio IINov 2025 ChaosiumCall of Cthulhu (Classic)
Rules Game Modes83-90PDF The Legacy of Cthulhu2023 Mind's VisionThe Legacy of Cthulhu
Scenario Game NightPDF Game NightJan 2023 ChaosiumCall of Cthulhu (Now)December
Scenario Game Over - For Good!Jun 2010Website talesofterror.net Self PublishedCall of Cthulhu (Now)
Rules The Game Rules15-36Hardback Macabre TalesSG-MT12011 Spectrum GamesMacabre Tales
Rules Game RulesA:33-70PDF The Yellow KingPELGY01D2020 Pelgrane PressThe Yellow King
Rules The Game Rules7-10Softback Call of CthulhuCHA23241989 ChaosiumCall of Cthulhu (Classic)
Rules Game Support Staff107-120Softback Cthulhu Live00041999 Fantasy Flight GamesCall of Cthulhu (Classic)
Rules The Game System9-52Softback Cthulhu Dark AgesCHA23982004 ChaosiumCall of Cthulhu (Dark Ages)
Rules Game System60-73Softback Pulp CthulhuCHA231072016 ChaosiumCall of Cthulhu (Classic)
Rules Game System46-63Softback Cthulhu Dark AgesCHA231432015 ChaosiumCall of Cthulhu (Dark Ages)
Rules Game System82-99Hardback Keeper RulebookCHA231352015 ChaosiumCall of Cthulhu (Classic)
Rules Game System10-18PDF Call of Cthulhu 7th Edition Quick StartCHA231312013 ChaosiumCall of Cthulhu (Classic)
Rules Game SystemB:14-15Boxed Call of Cthulhu Starter SetCHA23158-X2018 ChaosiumCall of Cthulhu (Classic)
Rules Game System32-39Softback Need to KnowAPU81062016 Arc Dream PublishingDelta Green
Rules Game SystemSoftback Cthulhu Dark AgesCHA231652020 ChaosiumCall of Cthulhu (Dark Ages)
Rules Game System31-34PDF APOCTHULHU Quickstart Rulescr61012020 Cthulhu RebornAPOCTHULHU
Rules Game System82-99Hardback Keeper RulebookCHA231752021 ChaosiumCall of Cthulhu (Classic)
Rules Game System17-29Softback Call of CthulhuCHA23241989 ChaosiumCall of Cthulhu (Classic)
Rules Game System24-105Softback Call of CthulhuCHA23962004 ChaosiumCall of Cthulhu (Classic)
Rules Game System24-105Softback Call of CthulhuCHA231262011 ChaosiumCall of Cthulhu (Classic)
Rules Game System24-105Softback Call of CthulhuCHA2009-H2006 ChaosiumCall of Cthulhu (Classic)
Rules Game SystemB:14-15Boxed Call of Cthulhu Starter SetCHA23178-X2021 ChaosiumCall of Cthulhu (Classic)
Rules Game System35-37Softback Convicts and Cthulhu Quickstart Rulescr6301Sep 2025 Cthulhu RebornCthulhu Eternal
Rules Game System35-37Softback Eldritch Horizon Quickstart Rulescr6501Nov 2025 Cthulhu RebornCthulhu Eternal
Rules Game System and Mechanics8-14PDF SvalbardTSG00022021 NEVRSvalbard
Rules Game System and RulesA:14-25Boxed Call of CthulhuCHA2301-X1983 ChaosiumCall of Cthulhu (Classic)
Rules Game System and Skills16-27Hardback Call of CthulhuCHA2317-H1986 ChaosiumCall of Cthulhu (Classic)
Rules Game System and Skills28-45Softback Call of CthulhuCHA23361992 ChaosiumCall of Cthulhu (Classic)
Rules The Gamekeeper260-283PDF Orbis Aerden: Reign of the Accursed2019 Dead Eyed Shade GamesOrbis Aerden
Rules The Gamemaster216-227Softback Call of Cthulhu d208864400002002 Wizards of the CoastCall of Cthulhu (Classic)
Rules The Gamemaster79-87PDF Mythos WorldMW0012015 Diceless Hero GamesMythos World
Rules Gamemaster216-235Softback The VoidWDF330002013 WildFire GamesThe Void
Rules The Gamemaster121-158PDF Gamemaster's GuideMUH0517442021 Modiphius EntertainmentAchtung! Cthulhu
Rules The Gamemaster100-137PDF Gamesmaster's GuideMUH0860110Sep 2025 Modiphius EntertainmentCohors Cthulhu
Novelty Gamemaster's ScreenPDF Gamemaster's ScreenJCG0262018 Just Crunch GamesThe Cthulhu Hack
Novelty Gamemaster's ScreenSoftback Gamemaster's ScreenCB712012010 Cubicle 7Call of Cthulhu (Laundry)
Novelty Gamemaster's Screen and ToolkitPDF Gamemaster's Screen and ToolkitMUH0517462021 Modiphius EntertainmentAchtung! Cthulhu
Rules Gamemastering31-34Softback Punktown2018 Miskatonic River PressCall of Cthulhu (Cyberpunk)
Rules Gamemastering the Laundry8-19PDF The Laundry Supervisor's GuideCB70800Jun 2025 Cubicle 7The Laundry
Rules Gameplay49-58Hardback Keeper TipsCHA51202021 ChaosiumCall of Cthulhu (Classic)
Background A Gamer's Guide to Victorian London15-30Magazine Fantasy Gamer2Oct 1983 Steve Jackson GamesCall of Cthulhu (Gaslight)
Rules Games of Nerves12-25PDF Red Bat Cthulhu2015 Peryton PublishingRed Bat
Rules Gaming Etiquette *56-58PDF Madness and MayhemGSP020042015 Game Soapbox ProductionsMadness and Mayhem
Novelty Gaming TilesPDF Skirmish Gaming TilesMPS010501A2014 Modiphius EntertainmentAchtung! Cthulhu Skirmish
Card Gang BossCharacter (U)Cards Masks of Nyarlathotep2005 Fantasy Flight GamesCall of Cthulhu CCG
Background Gang Leaders24-29Magazine Different Worlds19Feb 1982 ChaosiumCall of Cthulhu (Classic)
Card Gang WarfareEvent (F)Cards Perilous TrialsCT412011 Fantasy Flight GamesCall of Cthulhu LCG
Card Gangster's MollCharacter (R)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Background Ganymede26-28Softback Jovian NightmaresCHA03672009 ChaosiumCall of Cthulhu (Rising)
Scenario The Ganymede JobPDF The Ganymede JobJN022009 Self PublishedCall of Cthulhu (Rising)Ganymede
Fiction Ganzfeld Gate165-198Softback Extraordinary RenditionsARCERSC2015 Arc Dream PublishingCall of Cthulhu (Delta Green)
Card Garden DistrictSupport (F)Cards The Thousand YoungCT652015 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Garden of Earthly Delights3-16Softback Strange AeonsCHA23531995 ChaosiumCall of Cthulhu (Strange Aeons) [1597]Spain; 1597
Novelty The Gardner FarmPDF Cthulhu Maps - The Gardner Farm0712022 LovemapsCall of Cthulhu (Classic)
Scenario Garrison, MontanaB:3-13Boxed Spawn of AzathothCHA2316-X1986 ChaosiumCall of Cthulhu (Classic)Montana; May; 1927
Scenario Garrison, Montana52-68Softback Spawn of AzathothCHA231012005 ChaosiumCall of Cthulhu (Classic)Montana; 1927; May
Rules The Garson InvadersOct 2015Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Novelty GaslightPDF Big A** Book of HooksJun 2025 ChaosiumCall of Cthulhu (Gaslight)
Rules Gaslight Ghouls26-29Magazine The Unspeakable Oath5May 1992 Pagan PublishingCall of Cthulhu (Gaslight)
Rules Gaslight GurglingsPDF Gaslight GurglingsJan 2023 ChaosiumCall of Cthulhu (Gaslight)
Card Gate BoxSupport (C)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Scenario Gate From the Past70-74Softback The AsylumCHA20121983 ChaosiumCall of Cthulhu (Classic)Arkham; June; 1920s; Shoggoth
Scenario Gate From the Past64-67Softback Cthulhu CasebookCHA33051990 ChaosiumCall of Cthulhu (Classic)Arkham; June; 1920s; Shoggoth
Card Gate of Deeper SlumberLocation (R)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Rules Gate of Deeper SlumbereZine Chaosium Digestv24n05Mar 1998 ChaosiumMythos
Card Gate of OneirologySpell (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Boardgame The Gate of R'lyehBoardgame The Gate of R'lyehR422018 DPH GamesThe Gate of R'lyeh
Card The Gate of the Silver KeySupport (F)Cards Ebla RestoredCT552012 Fantasy Flight GamesCall of Cthulhu LCG
Card A Gate OpensEvent (F)Cards Perilous TrialsCT412011 Fantasy Flight GamesCall of Cthulhu LCG
Boardgame Gate PackNovelty Gate Pack2013 Petersen GamesCthulhu Wars
Card GatekeeperCharacter (C)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card GatekeeperCharacter (F)Cards Secrets of ArkhamCT322010 Fantasy Flight GamesCall of Cthulhu LCG
Boardgame Gates of ArkhamBoardgame Gates of ArkhamSL162015 Fantasy Flight GamesElder Sign
Scenario The Gates of Delerium84-98Softback The Stars Are Right!CHA23371992 ChaosiumCall of Cthulhu (Now)New York
Scenario The Gates of Delerium96-111Softback The Stars Are Right!CHA231002004 ChaosiumCall of Cthulhu (Now)New York
Boardgame Gates of DeleriumBoardgame Gates of Delerium2019 Renegade Game StudiosGates of Delerium
Rules The Gates of Hell Shall Not Prevail14-20eZine The Way, The Truth and the Dice2Jan 2000 Christian Gamers GuildCall of Cthulhu (Classic)
Scenario The Gatherer of Nightmares1-2PDF The Gatherer of Nightmares2015 Self PublishedTrail of CthulhuLondon; 1911; Autumn
Rules Gatherers: Vampire VariantFeb 2021Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Card The GatheringAdventure (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Scenario The Gathering257-269Hardback Cthulhu AwakensGRR64012023 Green Ronin PublishingCthulhu Awakens1934
Card Gathering at the StonesEvent (U)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Gathering at the StonesEvent (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Background Gathering DarknesseZine Nightscapes8Jul 1998 Self PublishedCall of Cthulhu (Classic)
Background Gathering Darkness, Part 1eZine Chaosium Digestv25n04Apr 1998 ChaosiumCall of Cthulhu (Now)
Background Gathering Darkness, Part 2eZine Chaosium Digestv25n05Apr 1998 ChaosiumCall of Cthulhu (Now)
Fiction Gathering Forces139-146Softback Punktown2018 Miskatonic River PressCall of Cthulhu (Cyberpunk)
Card Gathering InfluenceEvent (U)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Background Gathering the First: Sana'a and the Ideal33-70PDF The Oldskull NecronomiconCO37Jun 2017 Wonderland ImprintsDungeons and Dragons
Background Gathering the Fourth: OfAkhutu, the Cust of Cthulhu128-150PDF The Oldskull NecronomiconCO37Jun 2017 Wonderland ImprintsDungeons and Dragons
Scenario Gathering the Magic2018Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)
Background Gathering the Second: Cthulhu, R'lyeh and Nightmare71-95PDF The Oldskull NecronomiconCO37Jun 2017 Wonderland ImprintsDungeons and Dragons
Background Gathering the Third: The Death of Adaya96-127PDF The Oldskull NecronomiconCO37Jun 2017 Wonderland ImprintsDungeons and Dragons
Card Gator GhoulMonster (F)Cards Scooby Doo Set 3 Self PublishedMythos
Background Gatos de los Muertos89-94Softback Worlds of CatthulhuCOCAT032015 CATTHULHU.comCall of Cthulhu (Cathulhu)
Background Gatos de los MuertosC:89-94Boxed Call of Catthulhu Deluxe2014 CATTHULHU.comCall of Cthulhu (Cathulhu)
Background Gatsby and the Great Race10-21Softback Gatsby and the Great RaceCHA03242005 ChaosiumCall of Cthulhu (Classic)
Scenario The Gaudy19-27Softback Christmas in KingsportCHA03342006 ChaosiumCall of Cthulhu (Now), Call of Cthulhu (Classic), Call of Cthulhu (Gaslight)December
Fiction The Gauntlet203-223PDF Eldritch ChromeCHA60522013 ChaosiumCall of Cthulhu (Cyberpunk)
Background Gavigan's Scrolls208-211Hardback The Masks of Nyarlathotep Companion (Limited)60-MONC-082016 Sixtystone PressCall of Cthulhu (Classic)
Background Gavigan's Scrolls193-195Softback The Masks of Nyarlathotep Companion (Unlimited)60-MONC-03 (?)2016 Sixtystone PressCall of Cthulhu (Classic)
Card Gaze of GhatanothoaSupport (F)Cards The Twilight BeckonsCT402011 Fantasy Flight GamesCall of Cthulhu LCG
Background The Gazeteer of His Majesty's United Kingdom6-10Softback Kingdom of the BlindCHA03592008 ChaosiumCall of Cthulhu (Classic)
Background A Gazetteer of Averoigne63-67Magazine Worlds of Cthulhu2Feb 2005 Pegasus PressCall of Cthulhu (Dark Ages)
Background Gazetteer of Outremer and its Islamic Neighbors21-23Softback Dark CrusadesCHA04142013 ChaosiumCall of Cthulhu (Dark Ages)
Background Gazetteer of the Dreamlands46-80Softback H.P. Lovecraft's DreamlandsCHA23942004 ChaosiumCall of Cthulhu (Dreamlands)
Rules Gear25-36PDF Horror Companion2023 Pinnacle Entertainment GroupSavage Worlds
Rules Gear26-37Hardback Herald: Lovecraft and TeslaRDG0202017 Ravendesk GamesSavage Worlds
Rules Gear8-11PDF COREthulhu2021 Legends of TabletopCORE
Rules Gear and Equipment24-31Softback Convicts and Cthulhucr30052016 Cthulhu RebornCall of Cthulhu (Convicts)
Fiction Gearing Up3-17Softback Zortiander Inc. Catalogue Self PublishedCthulhuTech
Scenario Geist in the Gears241-245Hardback The Dread HouseHDG80002017 Hammerdog GamesCall of Cthulhu (Strange Aeons) [Near Future], Pathfinder, Dungeons and DragonsSpain; 2117
Scenario GelateriaPDF GelateriaDec 2025 ChaosiumCall of Cthulhu (Strange Aeons) [1954]Rome; Summer; 1954
Scenario GEMINI2018Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)
Boardgame Gen Con Promo SetBoardgame Gen Con Promo Set2018 Smirk and Dagger GamesTower of Madness
Rules A Genealogy of the Great Old OnesFanzine Timeout20 Self PublishedCall of Cthulhu (Classic)
Background General Background3-8PDF Pagan Call2006 Self PublishedCall of Cthulhu (Dark Ages)
Card General Edward IrvingCharacter (F)Cards For the Greater GoodCT642015 Fantasy Flight GamesCall of Cthulhu LCG
Scenario General Hospital50-58Magazine The Unbound Book1Oct 2003 Unbound PublishingCall of Cthulhu (d20)Texas; 1930s
Scenario General Hospital40-47PDF Fictional Reality8Jun 2002 Self PublishedCall of Cthulhu (Classic)Texas; 1930s
Background General Information2-5PDF Bloodmoon's Guide to Historical Fashions: 1920sSep 2023 ChaosiumCall of Cthulhu (Classic)
Background General Leadership61-62PDF The Interstellar Colonial Marine Corps2008 Self PublishedCall of Cthulhu (Rising)
Rules General Moves13-16PDF EldritchWorld2014 Self PublishedEldritchWall
Background General Notes on the Book of Eibon159-160Hardback The Masks of Nyarlathotep Companion (Limited)60-MONC-082016 Sixtystone PressCall of Cthulhu (Classic)
Background General Notes on the Book of Eibon144-145Softback The Masks of Nyarlathotep Companion (Unlimited)60-MONC-03 (?)2016 Sixtystone PressCall of Cthulhu (Classic)
Background General Reference Material53-58Softback Mysteries of SudanCHA03622009 ChaosiumCall of Cthulhu (Gaslight)
Rules Generating a Parapsycologist Character20-22Softback Parapsycologist's HandbookCHA00852003 ChaosiumCall of Cthulhu (Classic), Call of Cthulhu (Gaslight), Call of Cthulhu (Now)
Scenario Generational Trauma2023Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)
Background Genesis4-8PDF Resurrection of the King2016 Mutant Chiron GamesRessurection of the King
Scenario Geneva51-64PDF The Eyes That BeholdYH-C-8Dec 2025 ChaosiumCall of Cthulhu (Gaslight)Switzerland; 1889
Scenario Genius Loci35-55Softback Doors to DarknessCHA231482015 ChaosiumCall of Cthulhu (Classic)Massachusetts; 1925; Lloigor
Novelty Genius Loci Maps *PDF Maps for Genius LociSep 2021 ChaosiumCall of Cthulhu (Classic)
Background Genoa Fractal100-110Softback The Mythos DossiersCB712042012 Cubicle 7Call of Cthulhu (Laundry)
Rules Genre Rules37-50Softback Cthulhu Live: Shades of Gray00082000 Fantasy Flight GamesCall of Cthulhu (Classic)
Scenario Gentleman Convicts1-20PDF Gentleman Convictscr3005h2017 Cthulhu RebornCall of Cthulhu (Convicts)Australia
Background A Gentleman in DunwicheZine Chaosium Digestv21n03Aug 1997 ChaosiumMythos
Background A Gentleman in DunwichWebsite Robo's Mythos CCG Web Page Self PublishedMythos
Background A Gentleman in DunwichWebsite A Web Page from a Friend Self PublishedMythos
Fiction A Gentleman of DarknessSoftback Heroes of Red HookGGP Golden Goblin PressNone
Card Gentleman's ClubSupport (U)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Gentleman's ClubSupport (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Rules Gentlemen and Players42-43Magazine White Dwarf74Feb 1986 Games WorkshopCall of Cthulhu (Classic)
Background Geography7-18Softback Mysteries of the RajCHA03912010 ChaosiumCall of Cthulhu (Gaslight)
Background Geography20-22Softback Avalon - The County of SomersetCB73522010 Cubicle 7Call of Cthulhu (Classic)
Background Geography of Ireland11-12PDF Cthulhu IrelandDec 2024 ChaosiumCall of Cthulhu (Classic)
Background Geography of Sudan6-13Softback Mysteries of SudanCHA03622009 ChaosiumCall of Cthulhu (Gaslight)
Background Geography of Tibet12-16Softback Mysteries of TibetCHA03512008 ChaosiumCall of Cthulhu (Classic)
Background Geography, Economy and Trade23-29Softback Cthulhu Invictus: Britannia and BeyondGGP23012023 Golden Goblin PressCall of Cthulhu (Invictus)
Unknown Geology108-110Magazine Ye Booke of Tentacles11998 The Chaos SocietyCall of Cthulhu (Classic)
Boardgame Geometry of the VoidBoardgame Geometry of the Void2019 Adreama GamesMachina Arcana
Card George BirchAlly (C)Cards LimitedCAO1300-11996 ChaosiumMythos
Card George Gammel AngellAlly (C)Cards Cthulhu RisingCAO1302-11996 ChaosiumMythos
Card George RickerAlly (C)Website Serena's Dojo1999 Self PublishedMythos
Card George RogersCharacter (F)Cards Words of PowerCT542012 Fantasy Flight GamesCall of Cthulhu LCG
Card George SterlingAlly (R)Website Serena's Dojo1999 Self PublishedMythos
Fiction George Weedon and the Mystery of Emily KeanePDF The Children of Lovecraft Country2020 Golden Goblin PressCall of Cthulhu (Classic)
Scenario Georgia On My MindPDF Georgia On My MindNov 2020 ChaosiumCall of Cthulhu (Atomic)Georgia state; 1953; Mi-Go
Background The German Map376-377Hardback The Masks of Nyarlathotep Companion (Limited)60-MONC-082016 Sixtystone PressCall of Cthulhu (Classic)
Rules German Titles for Mythos BookseZine Chaosium Digestv05n08Feb 1994 ChaosiumCall of Cthulhu (Classic)
Rules German Titles for Mythos BookseZine Chaosium Digestv05n09Feb 1994 ChaosiumCall of Cthulhu (Classic)
Card GermaphobiaSupport (F)Cards The Twilight BeckonsCT402011 Fantasy Flight GamesCall of Cthulhu LCG
Background The Gerrnaine Institute60-71Magazine Worlds of Cthulhu5Jan 2007 Pegasus PressCall of Cthulhu (Now)
Card Get it Off!Event (C)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Get it Off!Event (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Card Get On Yer Feet!Event (C)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Get on Yer Feet!Event (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Card Get Postal!!!Adventure (F)Website House of Tindalos Self PublishedMythos
Card Get Postal!!!Adventure (F)Website Unofficial Mythos Adventure Archive Self PublishedMythos
Card Getaway VehicleSupport (F)Cards The Wailer BelowCT372010 Fantasy Flight GamesCall of Cthulhu LCG
Background Getting an Education131-150Softback Miskatonic UniversityCHA23892005 ChaosiumCall of Cthulhu (Classic)
Background Getting Around LondonA:33-38Softback Cthulhu Britannica: London Box SetCB73542014 Cubicle 7Call of Cthulhu (Classic)
Background Getting Around the Subcontinent23-26Softback Mysteries of the RajCHA03912010 ChaosiumCall of Cthulhu (Gaslight)
Rules Getting Started4-12PDF Black Books: Tomes of the Outer DarkBBG172016 Beyond Belief GamesBlack Books
Background Getting Started1-7Hardback Sandy Petersen's Cthulhu Mythos2016 Petersen GamesPathfinder
Scenario Getting the Band Back TogetherPDF The Blasphemous Tome14Feb 2026 ChaosiumCall of Cthulhu (Classic)Massachusetts; 1920s
Rules Getting the Creeps48-52Magazine The Last Province5Aug 1993 Last Province PublishingCall of Cthulhu (Classic)
Background Getting to LondonA:26-31Softback Cthulhu Britannica: London Box SetCB73542014 Cubicle 7Call of Cthulhu (Classic)
Rules Getting Your Hands Dirty86-95Softback Investigator's Guide to the Secret WarMPS01031CS2013 Modiphius EntertainmentSavage Worlds (Achtung!), Call of Cthulhu (Achtung!)
Rules Getting Your Hands Dirty63-84Softback Fate Investigator's Guide to the Secret WarMPS01031F2014 Modiphius EntertainmentFate
Scenario Gganijs25-49Hardback Mother's LoveJCG0292019 Just Crunch GamesThe Cthulhu HackMalta
Scenario The GhanPDF The Ghan2025 Definitely Not Reptilian GamesDrawn to Evil
Fiction A Ghastly Detestable PallorSoftback Heroes of Red HookGGP Golden Goblin PressNone
Card Ghastly GoonsMonster (F)Cards Scooby Doo Set 2Mar 1999 Self PublishedMythos
Rules A Ghastly Grimoire52-54Magazine Dragon126Oct 1987 TSRCall of Cthulhu (Classic)
Fiction A Ghastly IndustrySoftback Shadows of an Inner DarknessGGP2019 Golden Goblin PressNone
Novelty The Ghastlycrumb IckieseZine Chaosium Digestv07n07Sep 1994 ChaosiumNone
Card GhastsMonster (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Card GhastsMonster (C)Cards LimitedCAO1300-11996 ChaosiumMythos
Background Ghatanathoa DeckWebsite Thastygliax's Vault Self PublishedMythos
Card GhatanothoaMonster (U)Cards LimitedCAO1300-11996 ChaosiumMythos
Card GhatanothoaCharacter (F)Cards Ancient HorrorsCT172008 Fantasy Flight GamesCall of Cthulhu LCG
Card GhatanothoaCharacter (F)Cards Initiations of the FavoredCT422011 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Ghatanothoa Awakens1-34Hardback Ghatanothoa Awakens2019 Petersen GamesDungeons and DragonsFantasy World
Scenario Ghatanothoa: The Forgotten OnePDF Ghatanothoa: The Forgotten OneMar 2024 ChaosiumCall of Cthulhu (Now)Ghatanothoa
Card GhostCharacter (R)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Card GhostCharacter (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Scenario The Ghost and the Machine7-16Fanzine Serendipity's Circle1Jan 1995 Self PublishedCall of Cthulhu (Now), Dark Conspiracy1990s
Card Ghost HunterCharacter (F)Cards Seekers of KnowledgeCT592012 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Ghost in the MachineSoftback Tales of Terror (II)PAG21021996 Pagan PublishingCall of Cthulhu (Classic)
Scenario Ghost Jackal Kill29-35Magazine White Dwarf79Jul 1986 Games WorkshopCall of Cthulhu (Classic)San Francisco; Spring; 1924; Hound of Tindalos
Scenario Ghost Light5-19Softback Terrors from BeyondCHA231132009 ChaosiumCall of Cthulhu (Classic)Scotland; September; 1927; Outer God
Unknown Ghost Mail60-62Magazine Book of Dark Wisdom1Sum 2003 Elder Sign PressCall of Cthulhu (Now)
Card Ghost ManAlly (U)Website Serena's Dojo1999 Self PublishedMythos
Scenario Ghost Net26-27Softback MinionsCHA23651997 ChaosiumCall of Cthulhu (Classic)
Scenario The Ghost of Bonnington Nunnery7-21PDF The Ghost of Bonnington NunneryDec 2022 ChaosiumCall of Cthulhu (Dark Ages)England; Winter; 1003
Card Ghost of Captain CutlerMonster (F)Cards Scooby Doo Set 3 Self PublishedMythos
Scenario The Ghost of Easter Past2001Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Card Ghost of Elias KingstonMonster (F)Cards Scooby Doo Set 2Mar 1999 Self PublishedMythos
Scenario The Ghost of Heddon ManorSoftback Tales of Terror (I)1990 Pagan PublishingCall of Cthulhu (Classic)England
Scenario The Ghost of Heddon Manor9-10PDF Tales of Terror (III) Self PublishedCall of Cthulhu (Classic)England
Scenario The Ghost of Heddon Manor1990Website talesofterror.net Self PublishedCall of Cthulhu (Classic)England
Scenario The Ghost of Heddon ManorWebsite RPG Archive Self PublishedCall of Cthulhu (Classic)England
Card Ghost of Injun JoeMonster (F)Cards Scooby Doo Set 1 Self PublishedMythos
Rules The Ghost of JohnOct 2005Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Rules The Ghost of John McSorelyOct 25Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Card Ghost of Mrs GardeniaMonster (F)Cards Rosemary's Baby Self PublishedMythos
Card Ghost of PerditionCharacter (F)Cards Spawn of Madness2006 Fantasy Flight GamesCall of Cthulhu CCG
Card Ghost of PerditionCharacter (F)Cards Spawn of MadnessCT12e2011 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Ghost of the GarnierA:168-187PDF The Yellow KingPELGY01D2020 Pelgrane PressThe Yellow KingParis; 1895
Card Ghost of Theresa GenofrioMonster (F)Cards Rosemary's Baby Self PublishedMythos
Card Ghost of Zen TuoMonster (F)Cards Scooby Doo Set 1 Self PublishedMythos
Card Ghost ShamanMonster (F)Cards Scooby Doo Set 2Mar 1999 Self PublishedMythos
Scenario Ghost Ship1PDF Ghost Ship2016 Self PublishedLovecraftesqueSolar System; 2081
Fiction Ghost StorySoftback Tails of TerrorGGP Golden Goblin PressNone
Card Ghost TownSupport (C)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Scenario Ghost TradePDF Ghost TradeSep 2023 ChaosiumCall of Cthulhu (Classic)Maine; 1920s
Scenario Ghost TrainSoftback Tales of Terror (II)PAG21021996 Pagan PublishingCall of Cthulhu (Classic)
Scenario Ghost Train (2)2005Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Scenario Ghost Writer48-54Magazine Challenge58Mar 1992 Games Designers WorkshopCall of Cthulhu (Classic)Boston; 1925; Dimensional Shambler; Great Old One
Card Ghost-Being of IbAlly (U)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Scenario Ghostcatchers219-223Hardback The Dread HouseHDG80002017 Hammerdog GamesCall of Cthulhu (Classic), Pathfinder, Dungeons and DragonsPennsylvania; 1931
Background Ghosties and Ghoulies and Squid?12-14Magazine White Dwarf91Jul 1987 Games WorkshopCall of Cthulhu (Classic)
Scenario A Ghostly Presence16-23Softback Spawn of AzathothCHA231012005 ChaosiumCall of Cthulhu (Classic)
Card Ghostly WarningEvent (F)Cards Scooby Doo Set 1 Self PublishedMythos
Background Ghosts and Hauntings26-32Softback Parapsycologist's HandbookCHA00852003 ChaosiumCall of Cthulhu (Classic), Call of Cthulhu (Gaslight), Call of Cthulhu (Now)
Fiction Ghosts and MonstersPDF The Children of Lovecraft Country2020 Golden Goblin PressCall of Cthulhu (Classic)
Scenario Ghosts in the Schoolyard17Magazine The Unspeakable Oath12Jun 1995 Pagan PublishingCall of Cthulhu (Classic)
Scenario Ghosts of Opal DitchPDF Ghosts of Opal Ditch2013 Gremlin LegionsCthulhu DarkAustralia
Scenario Ghosts of Ravenscar128-133Softback Fear's Sharp Little Needles30052018 Stygian FoxCall of Cthulhu (Now)England
Scenario Ghosts of the Florentina31-53Softback More Adventures in Arkham CountryMRP00072010 Miskatonic River PressCall of Cthulhu (Classic)Kingsport; Rat Thing
Scenario Ghosts of the North82-83Softback Convicts and Cthulhucr30052016 Cthulhu RebornCall of Cthulhu (Convicts)Australia; June; 1807
Scenario Ghosts of the North284-285Softback Convicts and Cthulhu RPG Core Rulescr6300Sep 2025 Cthulhu RebornCthulhu EternalAustralia; 1807; June
Scenario The Ghosts of Vinegar Hill76-77Softback Convicts and Cthulhucr30052016 Cthulhu RebornCall of Cthulhu (Convicts)Australia; 1800s
Scenario The Ghosts of Vinegar Hill277-279Softback Convicts and Cthulhu RPG Core Rulescr6300Sep 2025 Cthulhu RebornCthulhu EternalAustralia; 1800s
Rules Ghosts: A Keepers Guide72-75Softback Parapsycologist's HandbookCHA00852003 ChaosiumCall of Cthulhu (Gaslight), Call of Cthulhu (Now), Call of Cthulhu (Classic)
Scenario Ghostwatch2007Website talesofterror.net Self PublishedCall of Cthulhu (Classic)England
Card GhoulMonster (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Card GhoulMonster (C)Cards LimitedCAO1300-11996 ChaosiumMythos
Fiction The Ghoul1-7Softback The KarkAsh-Ton CycleCHA60462008 ChaosiumCall of Cthulhu (Classic)
Novelty Ghoul for One DayPDF Cthulhu Maps - Ghoul for One Day117Oct 2024 LovemapsCall of Cthulhu (Classic)
Card Ghoul KhanumCharacter (C)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Ghoul Pilgrim from the EastCharacter (U)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Ghoul SpawnCharacter (F)Cards In Memory of DayCT272009 Fantasy Flight GamesCall of Cthulhu LCG
Card Ghoul TaintSupport (C)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Ghoul TaintSupport (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Card Ghoul TunnelsSupport (F)Cards The Thousand YoungCT652015 Fantasy Flight GamesCall of Cthulhu LCG
Card Ghoul WarrensSupport (U)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Ghoulish GrowthSupport (U)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Ghoulish HagCharacter (F)Cards Search for the Silver KeyCT292009 Fantasy Flight GamesCall of Cthulhu LCG
Card Ghoulish PredatorCharacter (F)Cards In the Dread of NightCT282009 Fantasy Flight GamesCall of Cthulhu LCG
Card Ghoulish ScavengerCharacter (F)Cards Terror in VeniceCT612013 Fantasy Flight GamesCall of Cthulhu LCG
Card Ghoulish Thrill SeekerCharacter (F)Cards The Antediluvian DreamsCT212009 Fantasy Flight GamesCall of Cthulhu LCG
Card Ghoulish WorshipperCharacter (F)Cards Ancient HorrorsCT172008 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Ghoulocracy1-30Hardback Ghoulocracy2019 Petersen GamesDungeons and DragonsFantasy World
Background Ghouls111-121Softback The Mythos DossiersCB712042012 Cubicle 7Call of Cthulhu (Laundry)
Background GhoulseZine Ken Writes About Stuffv1n7Oct 2013 Pelgrane PressTrail of Cthulhu
Novelty GhoulsPDF Big A** Book of Hooks - Dreamland EditionJul 2025 ChaosiumCall of Cthulhu (Dreamlands)
Scenario Ghouls at Midnight52Magazine Protodimension19Spr 2014 Kinstaff MediaCall of Cthulhu (Now)
Fiction Ghouls of the MiskatonicPDF Ghouls of the MiskatonicEAH012015 Fantasy Flight GamesArkham Horror
Card Giant Albino PenguinsMonster (C)Cards LimitedCAO1300-11996 ChaosiumMythos
Rules Giant Albino PenguinseZine Chaosium Digestv18n02Jan 1997 ChaosiumMythos
Card Giant Albino PenguinsMonster (F)Cards Antarctica Self PublishedMythos
Card Giant Albino PenguinsCharacter (F)Cards The Mountains of MadnessCT162008 Fantasy Flight GamesCall of Cthulhu LCG
Boardgame Giant Blind Albino PenguinsBoardgame Giant Blind Albino Penguins2020 Petersen GamesCthulhu Wars
Card Gibbering SoulCharacter (F)Cards The Antediluvian DreamsCT212009 Fantasy Flight GamesCall of Cthulhu LCG
Scenario The Gift2001Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Rules A Gift Not Meant for Them3-8PDF A Gift Not Meant for Them2020 Self PublishedChthonian Highways
Card A Gift of KnowledgeEvent (F)Cards That Which ConsumesCT452011 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Gifts of the Flesh50-Hardback Mother's LoveJCG0292019 Just Crunch GamesThe Cthulhu HackEurope
Rules Gifts of the GodsFanzine Dagon6Mar 1985 Self PublishedCall of Cthulhu (Classic)
Rules Giggling ManMar 2022Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Scenario The Gilgal Refaim14-18PDF Aeon Angelus Necronomicon: EvolutionMar 2008 Self PublishedCthulhuTechSyria; 2085
Scenario Gilman HousePDF Gilman House2003 Self PublishedCall of Cthulhu (Now)Arkham; 1990s
Card Gilman House HotelLocation (U)Cards New AeonCAO1311-11997 ChaosiumMythos
Scenario Gin and St Giles115-148PDF Dark StreetsCW0030022012 Cakebread and WaltonDark StreetsLondon; 1749
Card Giovanni AngellisAlly (C)Cards New AeonCAO1311-11997 ChaosiumMythos
Scenario The Girl In White Socks21PDF 30 Terrifying Oneshots for Horror RPGsMar 2023 Cliff HangerCthulhu Dark
Background Girl Power!Website Cthulhu's Domain Self PublishedMythos
Scenario Girl With No Shadow *Fanzine Runestone51985 Self PublishedCall of Cthulhu (Classic)
Card Giulio Cesare HotelLocation (C)Cards New AeonCAO1311-11997 ChaosiumMythos
Card Giving ThanksSupport (U)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Giving ThanksSupport (F)Cards Secrets of ArkhamCT322010 Fantasy Flight GamesCall of Cthulhu LCG
Card GlaakiCharacter (F)Cards Aspirations of AscensionCT432011 Fantasy Flight GamesCall of Cthulhu LCG
Card Glacier Water Reflecting PoolLocation (F)Cards Rosemary's Baby Self PublishedMythos
Background The Gladding School9-12Magazine The Arkham Gazette1Nov 2013 Sentinel Hill PressCall of Cthulhu (Classic)
Card Glass From LengSupport (F)Cards Eldritch Edition Premium Starter Set2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Glass From LengSupport (C)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Rules Glass of EnhancementOct 2022Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Card Glass of MortlanSupport (F)Cards Eldritch Edition Premium Starter Set2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Glass of MortlanSupport (C)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Glasser Art GallerySupport (U)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Scenario The Glendale Faries23-54Softback Strange Tales of Dread & Wonder #2CHA03302006 ChaosiumCall of Cthulhu (Now)England; 2001
Card Glimps of the VoidSupport (F)Cards Spawn of Madness2006 Fantasy Flight GamesCall of Cthulhu CCG
Card Glimps of the VoidSupport (F)Cards Spawn of MadnessCT12e2011 Fantasy Flight GamesCall of Cthulhu LCG
Fiction A Glint in the EyesSoftback Tails of TerrorGGP Golden Goblin PressNone
Card GloamingEvent (C)Website Serena's Dojo1999 Self PublishedMythos
Rules The Global Salvage Yard99-103PDF APOCTHULHUcr61002020 Cthulhu RebornAPOCTHULHU
Scenario Gloomy Sunday2004Website talesofterror.net Self PublishedCall of Cthulhu (Now)
Boardgame Gloria GoldbergBoardgame Out of the Void Investigator Pack2023 Fantasy Flight GamesArkham Horror: The Card Game
Boardgame Gloria Goldberg Promo CardsBoardgame Dark RevelationsNAH162020 Fantasy Flight GamesArkham Horror: The Card Game
Rules Glory and Fear98-113Hardback Cthulhu AwakensGRR64012023 Green Ronin PublishingCthulhu Awakens
Scenario GlossolaliaSep 2010Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Background The Glove406-439PDF Raiders of R'lyeh Gamemaster's Guide and Complete Rules2017 Cipher BureauRaiders of R'lyeh
Background The Glove Cleaners19-20Magazine The Unspeakable Oath14/151997 Pagan PublishingCall of Cthulhu (Classic)
Rules The Gloves of PygmalioneZine Chaosium Digestv13n08Mar 1996 ChaosiumCall of Cthulhu (Classic)
Boardgame Glow-in-the-Dark CthulhuBoardgame Glow-in-the-Dark CthulhuCW-GL012017 Petersen GamesCthulhu Wars
Boardgame Glow-in-the-Dark Great Old OnesBoardgame Glow-in-the-Dark Great Old OnesCW-GL022016 Petersen GamesCthulhu Wars
Scenario The Glowing at Hetrick Dam69-75PDF Athenaeum IlluminatusOct 2023 ChaosiumCall of Cthulhu (Classic)
Scenario Glozel Est Authentique5-37Softback Glozel Est Authentique!T-51984 Theatre of the Mind EnterprisesCall of Cthulhu (Classic)France; 1929; Spring
Rules GlyconOct 2021Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Background Glyphs of Mythos Gods68-69Softback The Mysteries of MesoamericaPAG10122009 Pagan PublishingCall of Cthulhu (Classic)
Rules GM286-300Softback Shadow War WildFire GamesCthulhuTech
Rules GM Guide to NPC Revenge1-10PDF GM Guide to NPC Revenge2009 Self PublishedYellow Dawn
Rules GM MasterclassD:84-95PDF The Yellow KingPELGY01D2020 Pelgrane PressThe Yellow King
Rules GM Moves88-93PDF Mythos WorldMW0012015 Diceless Hero GamesMythos World
Rules GM Resources191-264Softback Convicts and Cthulhu RPG Core Rulescr6300Sep 2025 Cthulhu RebornCthulhu Eternal
Rules GM-ing One-2-One34-64Softback Cthulhu ConfidentialPELGOC012016 Pelgrane PressCthulhu Confidential
Rules GM-ing One-2-One42-43Softback Cthulhu Confidential SamplerPELGOC01SAMP2017 Pelgrane PressCthulhu Confidential
Card Gnoph KehMonster (R)Cards LimitedCAO1300-11996 ChaosiumMythos
Rules Gnoph KehWebsite Cthulhu's Domain Self PublishedMythos
Card Gnoph-Keh PriestCharacter (C)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Card GnorMonster (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Fiction Go and Sleep No MorePDF The Way it Went Down Volume 2APU8013Apr 2023 Arc Dream PublishingDelta Green
Scenario Go Forth22-83Hardback God's TeethAPU81232023 Arc Dream PublishingDelta Green2001
Scenario Go Towards the Light4-33PDF Go Towards the LightWDF334042015 WildFire GamesThe VoidSaturn
Card Go UndergroundEvent (F)Cards Written and BoundCT532012 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Go-By StreetSoftback More Tales of Terror PAG21052000 Pagan PublishingCall of Cthulhu (Classic)
Fiction Goat MotherPDF Goat MotherCHA60602015 ChaosiumCall of Cthulhu (Classic)
Novelty GoatswoodPDF Cthulhu Maps - Goatswood119Oct 2024 LovemapsCall of Cthulhu (Classic)
Scenario Goblin or Bourbon StreetPDF Goblin on Bourbon StreetGGP15032015 Golden Goblin PressCall of Cthulhu (Classic)New Orleans
Fiction The God Beneath the Mountain211-232Softback Madness on the Orient ExpressCHA60572014 ChaosiumCall of Cthulhu (Classic)
Scenario The God Beneath the TreePDF The God Beneath the TreeGRR64002023 Green Ronin PublishingCthulhu Awakens
Scenario God Day Afternoon2020Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)New Mexico
Boardgame God From the DeepBoardgame God From the Deep2022 Bright Light MediaFloat: From the Deep
Background The God From the Uttermost South132-135PDF APOCTHULHUcr61002020 Cthulhu RebornAPOCTHULHU
Scenario The God in the Woods149-204Softback World War Cthulhu: The Darkest HourCB719392013 Cubicle 7Call of Cthulhu (WWII)France
Scenario The God of Mitnal62-84Softback The Masks of Nyarlathotep Companion (Unlimited)60-MONC-03 (?)2016 Sixtystone PressCall of Cthulhu (Classic)Mexico; 1924
Scenario The God of Mitnal72-94Hardback The Masks of Nyarlathotep Companion (Limited)60-MONC-082016 Sixtystone PressCall of Cthulhu (Classic)Mexico; 1924
Scenario The God Of Prosthetics2-37PDF The God Of ProstheticsNov 2023 Xipe Totec PressDelta Green, Call of Cthulhu (Now), Fear Itself, Trail of Cthulhu, Cthulhu Dark
Scenario God of the Mountain92-105Softback Mortal CoilsPAG10071998 Pagan PublishingCall of Cthulhu (Classic)Peru; 1920s
Background The God That Feeds6-21Hardback God's TeethAPU81232023 Arc Dream PublishingDelta Green
Scenario The God Under the Mountain *2019Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)Canada
Scenario The God Unknown98-109Softback The Gods Hate MeCHA04022011 ChaosiumCall of Cthulhu (Invictus)England; November
Scenario God Wills it Thus *2010Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)Northern Ireland; July
Scenario God's BreathSoftback God's BreathAPU81702024 Arc Dream PublishingDelta GreenColorado; October; 2017
Scenario God's Breath44-105Hardback God's HuntAPU81732025 Arc Dream PublishingDelta GreenColorado; 2017; October
Scenario A God's Dream283-330PDF Cults of CthulhuCHA231772021 ChaosiumCall of Cthulhu (Classic)Chicago; 2021; Cthulhu
Scenario God's EyeSoftback God's EyeAPU81692024 Arc Dream PublishingDelta GreenNevada
Scenario God's Eye4-43Hardback God's HuntAPU81732025 Arc Dream PublishingDelta GreenNevada
Scenario God's Law106-163Hardback God's HuntAPU81732025 Arc Dream PublishingDelta GreenLos Angeles; November; 2018
Scenario God's LawPDF God's LawAPU81712025 Arc Dream PublishingDelta GreenLos Angeles; November; 2018
Scenario God's LightPDF God's LightAPU8172Mar 2025 Arc Dream PublishingDelta GreenUnited States
Scenario God's Light164-234Hardback God's HuntAPU81732025 Arc Dream PublishingDelta GreenUnited States
Scenario God's Light164-234Hardback God's HuntAPU81732025 Arc Dream PublishingDelta GreenUnited States
Scenario God's Tears4-10PDF God's TearsAug 2024 ChaosiumCall of Cthulhu (Now)Nebraska; Autumn; 2023
Scenario Goddess199-210PDF 40 Adventures for Call of Cthulhu2002 Self PublishedCall of Cthulhu (Now)North America; 1990s; Shub-Niggurath
Scenario Goddess1-12PDF Goddess1992 Self PublishedCall of Cthulhu (Now)North America; 1990s; Shub-Niggurath
Scenario Goddess12-20eZine Opifex Bimonthly41996 Self PublishedCall of Cthulhu (Now)North America; 1990s; Shub-Niggurath
Card The Goddess of the Black Fan, Seduction of the Monk LiuSupport (R)Cards Masks of Nyarlathotep2005 Fantasy Flight GamesCall of Cthulhu CCG
Scenario Goddess of the Soil114-118Softback Cthulhu ApocalypsePELGT402015 Pelgrane PressTrail of CthulhuEngland; 1936; Shub-Niggurath
Scenario Goddess of the White Apes15-31Softback Fronti Nulla FidesGGP19072019 Golden Goblin PressCall of Cthulhu (Invictus)
Background The Godess of the Black Fan417-420Softback The Masks of Nyarlathotep Companion (Unlimited)60-MONC-03 (?)2016 Sixtystone PressCall of Cthulhu (Classic)
Background The Godess of the Black Fan543-547Hardback The Masks of Nyarlathotep Companion (Limited)60-MONC-082016 Sixtystone PressCall of Cthulhu (Classic)
Rules Godlike: Mechanics for Call of CthulhueZine Chaosium Digestv35n10Mar 2002 ChaosiumCall of Cthulhu (Classic), Godlike
Background Gods and Demons6-14Hardback Nameless CultsMUH0503902018 Modiphius EntertainmentConan
Rules Gods and Goddesses60-62PDF Cthulhu IrelandDec 2024 ChaosiumCall of Cthulhu (Classic)
Rules Gods Best Forgotten200-219Hardback Cthulhu AwakensGRR64012023 Green Ronin PublishingCthulhu Awakens
Scenario The Gods Hate Me84-97Softback The Gods Hate MeCHA04022011 ChaosiumCall of Cthulhu (Invictus)
Rules Gods in the Void1-9PDF Gods in the VoidRGG4HP01102015 Rogue Genius GamesPathfinder
Background Gods of Ancient Egypt85-86Softback The Cairo GuidebookCHA23511995 ChaosiumCall of Cthulhu (Classic)
Card Gods of Bal-SagothAdventure (F)Website House of Tindalos Self PublishedMythos
Card The Gods Of Bal-SagothAdventure (F)Website Unofficial Mythos Adventure Archive Self PublishedMythos
Background Gods of Reality305-310Softback The Masks of Nyarlathotep Companion (Unlimited)60-MONC-03 (?)2016 Sixtystone PressCall of Cthulhu (Classic)
Background Gods of Reality414-420Hardback The Masks of Nyarlathotep Companion (Limited)60-MONC-082016 Sixtystone PressCall of Cthulhu (Classic)
Rules The Gods of the Cthulhu Mythos13-34PDF Colonial Gothic: LovecraftRGG16992015 Rogue GamesColonial Gothic
Rules Gods of the Cthulhu Mythos56-58PDF Don't Let Them Take You Alive2017 First United Church of CthulhuDon't Let Them Take You Alive
Rules Gods of the Dreamlands133-146Softback H.P. Lovecraft's DreamlandsCHA23942004 ChaosiumCall of Cthulhu (Dreamlands)
Fiction Gods of the Grim NationSoftback Dread Shadows in Paradise2016 Golden Goblin PressCall of Cthulhu (Classic)
Background Gods of the Witches33-40Magazine The Arkham Gazette3Oct 2015 Sentinel Hill PressCall of Cthulhu (Classic)
Boardgame Godzilla RisingBoardgame Godzilla Rising2026 CMONCthulhu: Death May Die
Card Godzilla!Adventure (F)Website House of Tindalos Self PublishedMythos
Card Godzilla!Adventure (F)Website Unofficial Mythos Adventure Archive Self PublishedMythos
Background GoetiaeZine Ken Writes About Stuffv2n11Jan 2015 Pelgrane PressTrail of Cthulhu
Scenario Going Down to Dunwich241-250Softback The LaundryCB712002010 Cubicle 7Call of Cthulhu (Laundry)England
Rules Going from AD&D to Call of Cthulhu19-21eZine Opifex Bimonthly8Jul 1997 Self PublishedCall of Cthulhu (Classic)
Rules Going from AD&D to CoCeZine Chaosium Digestv17n04Nov 1996 ChaosiumCall of Cthulhu (Classic)
Card Going PostalEvent (C)Cards New AeonCAO1311-11997 ChaosiumMythos
Background Going to Cairo1-12Softback The Cairo GuidebookCHA23511995 ChaosiumCall of Cthulhu (Classic)
Card Going to GroundEvent (R)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Scenario Going Under2007Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)
Card Gold CityLocation (F)Cards Scooby Doo Set 2Mar 1999 Self PublishedMythos
Card Gold City MineLocation (F)Cards Scooby Doo Set 2Mar 1999 Self PublishedMythos
Scenario Gold Fever *1-14PDF Gold FeverSep 2022 ChaosiumCall of Cthulhu (Classic)Sweden
Fiction The Gold of RoatanSoftback Dread Shadows in Paradise2016 Golden Goblin PressCall of Cthulhu (Classic)
Card The Gold Pocket WatchSupport (F)Cards Terror in VeniceCT612013 Fantasy Flight GamesCall of Cthulhu LCG
Background The Golden Chalice29-45Softback The Big Book of CultsCHA03162005 ChaosiumCall of Cthulhu (Now)
Card Golden Eye SocietyLocation (U)Cards LimitedCAO1300-11996 ChaosiumMythos
Scenario The Golden FleeceSoftback More Tales of Terror PAG21052000 Pagan PublishingCall of Cthulhu (Classic)
Background The Golden Goblin9-12Softback The Island of IgnoranceGGP13012013 Golden Goblin PressCall of Cthulhu (Classic)
Fiction The Golden Scoop203-206Hardback The Dread HouseHDG80002017 Hammerdog GamesNone
Scenario The Golden Scorpion52-90Magazine Worlds of Cthulhu3Jun 2005 Pegasus PressCall of Cthulhu (Darker Trails)
Background Golden Square and its Environs48-53Hardback Hudson and Brand, Inquiry Agents of the Obscure30042017 Stygian FoxCall of Cthulhu (Gaslight)
Scenario Golden Tango1-45PDF Golden TangoSep 2023 Self PublishedAchtung! CthulhuArgentina
Background Goliriad the SpeakerPDF Goliriad the SpeakerMar 2018 Tomb Of Nyarlathotep GamesCall of Cthulhu (Classic)
Card GomesAlly (F)Cards UnlimitedCAO1306-11997 ChaosiumMythos
Scenario Gone FishingJul 2018Website Reckoning of the Dead Self PublishedCall of Cthulhu (Now)California; Autumn; 2017
Scenario The Good BoysPDF The Good BoysSep 2020 ChaosiumCall of Cthulhu (Classic)
Background Good Cthulhu Hunting8-11Softback The Keeper's Companion Vol 1CHA23882000 ChaosiumCall of Cthulhu (Classic)
Card A Good Day in a Bad CityAdventure (F)Cards Rosemary's Baby Self PublishedMythos
Unknown Good Goes Bad: The Book Bound in Human SkineZine What Lies Beneath1Aug 2002 Self PublishedCall of Cthulhu (Classic)
Scenario The Good Hound148-149Hardback The Dread HouseHDG80002017 Hammerdog GamesCall of Cthulhu (Strange Aeons) [13th to 15th C], Pathfinder, Dungeons and DragonsSpain; 1680
Fiction Good in Theory42-43Softback Burning HorizonWDF233012011 WildFire GamesCthulhuTech
Scenario Good Intentions2008Website The Fairfield Project Self PublishedCall of Cthulhu (Now)
Scenario The Good LifeSoftback The Good LifeAPU81292024 Arc Dream PublishingDelta GreenGeorgia state
Fiction Good Night, Bach Ma, Good-Bye238-261Softback Delta Green: Dark Theatres1999 Armitage HouseNone
Scenario Good Vibes OnlyPDF Good Vibes OnlyAug 2022 ChaosiumCall of Cthulhu (Now)
Rules The Good, The Bad and the Ugly58-61Magazine Shadis18Mar 1995 Alderac Entertainment GroupNone
Rules The Good, The Bad and the Ugly52-54Magazine Shadis26Apr 1996 Alderac Entertainment GroupNone
Rules The Good, The Bad, and the Utterly Insane5-21Magazine Worlds of Cthulhu2Feb 2005 Pegasus PressCall of Cthulhu (Darker Trails)
Scenario GoodcliffeeZine Hypergraphia2Aug 2019 Gladius GamesCthulhu Dark
Scenario Goodnight Mr SmithSoftback More Tales of Terror PAG21052000 Pagan PublishingCall of Cthulhu (Classic)
Scenario Goodnight Vienna6-67Softback Shadows of WarCHA03492008 ChaosiumCall of Cthulhu (WWII)Europe; September; 1942
Scenario Goodnight Vienna3-19PDF Goodnight ViennaMar 2023 ChaosiumCall of Cthulhu (WWII)Europe; September; 1942
Card Goody Fowler's GhostMonster (C)Cards LimitedCAO1300-11996 ChaosiumMythos
Background The GorgorotheZine Chaosium Digestv20n07Jul 1997 ChaosiumCall of Cthulhu (Dreamlands)
Background Gospels82-100PDF Resurrection of the King2016 Mutant Chiron GamesRessurection of the King
Scenario Gotham City '39: The Mirror Eternal1-25PDF Gotham City '39: The Mirror EternalFeb 2025 Self PublishedCall of Cthulhu (Classic)United States; 1939
Scenario Gotham Legion3-101PDF Gotham Legion2010 Self PublishedCall of Cthulhu (Gaslight)New York; Summer; 1896
Scenario Gothic70-89Softback Goatswood and Less Pleasant PlacesCHA23932001 ChaosiumCall of Cthulhu (Now)England; Star Vampire
Scenario The Gothic ResonatorSoftback It Came From Cthulhu2012 Planet Pulp ProductionsPulp Adventure
Scenario Gotta Die of Something, Kid130-135PDF RewindNov 2025 ChaosiumCall of Cthulhu (Now)United States; 1984
Background Government and You30-37Softback The 1990s HandbookCHA23551995 ChaosiumCall of Cthulhu (Classic)
Card Government Denies KnowledgeAdventure (F)Website House of Tindalos Self PublishedMythos
Card Government Denies KnowledgeAdventure (F)Website Unofficial Mythos Adventure Archive Self PublishedMythos
Card Government ExorcistCharacter (F)Cards The Spawn of the SleeperCT192009 Fantasy Flight GamesCall of Cthulhu LCG
Card Government GrantSupport (C)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Background Government Intelligence Section 1950-51Magazine The Black Seal2Mar 2003 Brichester University PressCall of Cthulhu (Now)
Background Government Investigation Section 191998Website Bristol Consortium Self PublishedCall of Cthulhu (Delta Green)
Card Government LiaisonCharacter (C)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Government LiaisonCharacter (F)Cards Eldritch Edition Premium Starter Set2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Government QuarantineEvent (U)Cards New AeonCAO1311-11997 ChaosiumMythos
Scenario Government-Issues Boyfriend2023Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)New York; December; 1998
Card Governmental Cover-UpEvent (F)Cards UnlimitedCAO1306-11997 ChaosiumMythos
Scenario GozuPDF GOZUJun 2020 ChaosiumCall of Cthulhu (Strange Aeons) [17th Century]Japan; 1679
Rules Grace TannerPDF Sidekicks for Modern Horror - Book 2Sep 2023 RPG GamerCall of Cthulhu (Now)
Scenario Grace Under Pressure3-20Softback Grace Under PressurePAG21001993 Pagan PublishingCall of Cthulhu (Now)Pacific Ocean; March; 1996; Deep One
Scenario Grace Under Pressure22-40Magazine The Unspeakable Oath2May 1991 Pagan PublishingCall of Cthulhu (Now)Pacific Ocean; March; 1996; Deep One
Scenario Grace Under PressureSoftback Courting Madness31992 Pagan PublishingCall of Cthulhu (Now)Pacific Ocean; March; 1996; Deep One
Card Graduate AssistantCharacter (C)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Graduating HistorianCharacter (C)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Scenario Graduation Ceremony2017Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)
Scenario The Graf Zeppelin97-108Softback Terror from the SkiesCHA231282012 ChaosiumCall of Cthulhu (Classic)Germany; July; 1929; Shantak
Scenario The Grainger Street PlatesSoftback Tales of Terror (II)PAG21021996 Pagan PublishingCall of Cthulhu (Classic)
Card A Grand Aquatic DestinyEvent (R)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Scenario Grand Conclusion619-625Boxed Masks of NyarlathotepCHA231532018 ChaosiumCall of Cthulhu (Classic)January; 1926
Card The Grand DesignConspiracy (F)Cards Touched by the AbyssCT582012 Fantasy Flight GamesCall of Cthulhu LCG
Rules The Grand Grimoire26-193Softback The Grand Grimoire of Cthulhu Mythos MagicCHA231412017 ChaosiumCall of Cthulhu (Classic)
Scenario Grand Guignol2001Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Scenario Grand Providence Hotel1-17PDF Grand Providence Hotel2012 Self PublishedMonsters and Other Childish ThingsNew York; 1900
Background Grand Tour DeckWebsite South East London Wargames Group Self PublishedMythos
Card Grand Tour of the OccultAdventure (F)Website House of Tindalos Self PublishedMythos
Card Grand Tour Of The OccultAdventure (F)Website Unofficial Mythos Adventure Archive Self PublishedMythos
Rules Grand-Mere Cherie10-11PDF Grimoire of Terror IIMUH0010351Oct 2023 Modiphius EntertainmentAchtung! Cthulhu
Scenario Grandma's CookiesPDF Grandma's CookiesApr 2023 ChaosiumCall of Cthulhu (Classic)Ohio
Fiction Grandmother's Tale125-129Hardback The Dread HouseHDG80002017 Hammerdog GamesNone
Card Granny OrneAlly (F)Cards UnlimitedCAO1306-11997 ChaosiumMythos
Card Granny OrneCharacter (F)Cards Kingsport Dreams2006 Fantasy Flight GamesCall of Cthulhu CCG
Card Granny OrneCharacter (F)Cards Kingsport DreamsCT13e2011 Fantasy Flight GamesCall of Cthulhu LCG
Card Granny Orne's HouseLocation (F)Cards UnlimitedCAO1306-11997 ChaosiumMythos
Scenario Granny's Tales24-25PDF Aspirations30072019 Stygian FoxCall of Cthulhu (Now)
Card Grasp Of CthulhuSpell (R)Cards New AeonCAO1311-11997 ChaosiumMythos
Card Grasping ChthonianCharacter (F)Cards Initiations of the FavoredCT422011 Fantasy Flight GamesCall of Cthulhu LCG
Boardgame Grave ConsequencesBoardgame Grave ConsequencesSL182016 Fantasy Flight GamesElder Sign
Scenario Grave RobbersPDF Grave RobbersFeb 2021 ChaosiumCall of Cthulhu (Classic)Boston; 1920s
Scenario Grave Secrets64-89Softback Terrors from BeyondCHA231132009 ChaosiumCall of Cthulhu (Classic)Rhode Island; Spring; 1922
Scenario A Grave Situation1998Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Scenario A Grave SituationWebsite RPG Archive Self PublishedCall of Cthulhu (Classic)
Background Grave Spirits81-86Magazine Bayt al Azif3Nov 2020 Bayt al Azif IncCall of Cthulhu (Classic)
Scenario Grave TidingsSoftback Tales of Terror (II)PAG21021996 Pagan PublishingCall of Cthulhu (Classic)
Scenario Graven Images45-46PDF Tales of Terror (III) Self PublishedCall of Cthulhu (Classic)
Scenario Graven Images1997Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Novelty Graven ImagesSoftback Graven Images1993 Pagan PublishingNone
Scenario Gravesport UniversityDec 2017Website Reckoning of the Dead Self PublishedCall of Cthulhu (Now)Washington
Card Graveyard Clay HexSupport (U)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Gray Dragon IslandSupport (R)Cards Masks of Nyarlathotep2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Gray's Inn BookstoreLocation (C)Website Serena's Dojo1999 Self PublishedMythos
Card Great AbyssLocation (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Scenario The Great American DynastyPDF The Great American DynastySep 2023 ChaosiumCall of Cthulhu (Now)
Scenario The Great and Terrible Awto40-44Softback Fear's Sharp Little Needles30052018 Stygian FoxCall of Cthulhu (Now)
Fiction A Great and Terrible Hunger65-81Softback Madness on the Orient ExpressCHA60572014 ChaosiumCall of Cthulhu (Classic)
Card The Great BazaarLocation (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Novelty The Great CarcosaPDF Cthulhu Maps - The Great Carcosa0662022 LovemapsCall of Cthulhu (Classic)
Background The Great Catsby109-112Softback Worlds of CatthulhuCOCAT032015 CATTHULHU.comCall of Cthulhu (Cathulhu)
Background The Great CatsbyC:109-112Boxed Call of Catthulhu Deluxe2014 CATTHULHU.comCall of Cthulhu (Cathulhu)
Background Great Corporate OneseZine Chaosium Digestv19n01Apr 1997 ChaosiumCall of Cthulhu (Cyberpunk)
Background Great Corporate OnesFeb 1997Website rpg.net Self PublishedCall of Cthulhu (Cyberpunk)
Rules Great Cthulhu1-9PDF Great CthulhuRGGSLEM00652019 Rogue Genius GamesPathfinder (Starfinder)
Boardgame The Great DreamerBoardgame The Great Dreamer2022 Self PublishedKeep the Heroes Out!
Card The Great EpidemicAdventure (R)Cards LimitedCAO1300-11996 ChaosiumMythos
Background The Great EpidemicWebsite A Web Page from a Friend Self PublishedMythos
Scenario The Great GamePDF The Great Game2004 Self PublishedCall of Cthulhu (Strange Aeons) [Mid 19th Century]Afghanistan; 19th Century AD
Card Great Hall of Kara-ShehrLocation (U)Website Serena's Dojo1999 Self PublishedMythos
Scenario The Great Harvest4-14PDF A Time to Harvest Episode 52016 ChaosiumCall of Cthulhu (Classic)Vermont; 1930
Scenario The Great Harvest223-246PDF A Time To HarvestCHA231762021 ChaosiumCall of Cthulhu (Classic)Vermont; 1930
Scenario The Great HealerPDF The Great HealerJul 2021 ChaosiumCall of Cthulhu (Now)Boston; March; 2018
Card The Great Library of CelaenoSupport (F)Cards The Unspeakable PagesCT572012 Fantasy Flight GamesCall of Cthulhu LCG
Card Great Library of the Dreamlands (Celephais)Location (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Card Great Library of the Dreamlands (Dylath-Leen)Location (R)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Card Great Library of the Dreamlands (Ilek Vad)Location (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Card Great Library of the Dreamlands (Ulthar)Location (U)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Card The Great MenagerieAdventure (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Rules The Great MenagerieeZine Chaosium Digestv19n08May 1997 ChaosiumMythos
Boardgame Great Old One Pack FourBoardgame Great Old One Pack FourCW-GOO42017 Petersen GamesCthulhu Wars
Boardgame Great Old One Pack OneBoardgame Great Old One Pack OneCW-GOO12015 Petersen GamesCthulhu Wars
Boardgame Great Old One Pack ThreeBoardgame Great Old One Pack ThreeCW-GOO32015 Petersen GamesCthulhu Wars
Boardgame Great Old One Pack TwoBoardgame Great Old One Pack TwoCW-GOO22015 Petersen GamesCthulhu Wars
Novelty Great Old One PosterNovelty Great Old Ones PosterCHA9305 ChaosiumNone
Card The Great Old One Rises!Event (U)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Rules Great Old One Technology51-57Hardback Fate of CthulhuEHP00472019 Evil Hat ProductionsFate of Cthulhu
Boardgame Great Old OnesBoardgame Great Old Ones2006 Warp Spawn GamesGreat Old Ones
Boardgame The Great Old OnesBoardgame The Great Old Ones2021 MatagotKemet: Blood and Sand
Rules The Great Old Ones35-43PDF The Cthulhu Mythos of H P Lovecraft2006 Self PublishedEldritch Skies
Rules Great Old Ones36-51Softback Unwanted2016 Uber Goober GamesUnwanted
Background The Great Old Ones22-35PDF The Drowned Lands2021 Last Redoubt GamesThe Drowned Lands
Rules Great Old Ones and Outer Gods202-291Hardback Sandy Petersen's Cthulhu Mythos2016 Petersen GamesPathfinder
Rules Great Old Ones of Old PorphyraPDF Great Old Ones of PorphyraPRG0092018 Purple Duck GamesPorphyra
Scenario Great Old Ones on the Great White Way63-84Softback Dead Leaves FallCHA04062011 ChaosiumCall of Cthulhu (Classic)New York; October; 1922; Deep One
Rules Great Old Ones, Outer Gods, and Others161-276Hardback Sandy Petersen's Cthulhu Mythos2019 Petersen GamesDungeons and Dragons
Background The Great Race of YitheZine Ken Writes About Stuffv3n3May 2015 Pelgrane PressTrail of Cthulhu
Boardgame The Great Race of YithBoardgame The Great Race of Yith2018 Sixpence GamesCultists of Cthulhu
Card Great Race ScientistYithian (Y)Cards Yithian Deck2006 Fantasy Flight GamesCall of Cthulhu CCG
Background The Great Shave Mystery17Fanzine Serendipity's Circle1Jan 1995 Self PublishedCall of Cthulhu (Now), Dark Conspiracy
Background The Great Shave Mystery16Fanzine Serendipity's CircleS11995 Self PublishedCall of Cthulhu (Now), Dark Conspiracy
Scenario The Great Shrine24-29PDF Aeon Angelus Necronomicon: EvolutionMar 2008 Self PublishedCthulhuTechTibet; 2085
Card Great Stone CircleSupport (F)Cards In the Dread of NightCT282009 Fantasy Flight GamesCall of Cthulhu LCG
Card The Great SummoningEvent (C)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Great Temple at KarnakLocation (R)Cards Legends of the NecronomiconCAO1303-11996 ChaosiumMythos
Card Great Train WreckAdventure (F)Website House of Tindalos Self PublishedMythos
Card The Great Train WreckAdventure (F)Website Unofficial Mythos Adventure Archive Self PublishedMythos
Scenario The Great TrapPDF The Great TrapFeb 2021 ChaosiumCall of Cthulhu (Classic)Chicago; 1927
Rules Great Uk'tenaOct 2005Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Card Great Vampire ConventionAdventure (F)Website House of Tindalos Self PublishedMythos
Card Great Vampire ConventionAdventure (F)Website Unofficial Mythos Adventure Archive Self PublishedMythos
Rules The Great Weird War1-17PDF The Great Weird War2015 Self PublishedCall of Cthulhu (WWI)
Card The Great WorkConspiracy (F)Cards For the Greater GoodCT642015 Fantasy Flight GamesCall of Cthulhu LCG
Card Great WotCthulhuMonster (F)Website House of Tindalos Self PublishedMythos
Card Great WotcthulhuMonster (F)Website Unofficial Mythos Adventure Archive Self PublishedMythos
Scenario The Great Zambini17-27Fanzine Serendipity's Circle4Jul 1995 Self PublishedBloodshadows, The Whispering Vault, Mage: The Ascension, Call of Cthulhu (Classic), Pandemonium, Chill, Shattered DreamsBoston; 1926
Background Great Zimbabwe, Great Archaeological Sites: The Truth by Prof. Simon Davreau (Oxford)8,11Fanzine Dagon14Sep 1986 Self PublishedCall of Cthulhu (Classic)
Background Greater Bay Area63-86Softback Secrets of San FranciscoCHA231082006 ChaosiumCall of Cthulhu (Classic)
Background The Greater City31-46Softback Secrets of New OrleansCHA231142009 ChaosiumCall of Cthulhu (Classic)
Scenario A Greater GoalPDF A Greater GoalOct 2020 ChaosiumCall of Cthulhu (Classic)1920s
Scenario A Greater Goal59-74Hardback From BeyondNov 2023 ChaosiumCall of Cthulhu (Classic)1920s
Scenario The Greater Good2021Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)Chicago
Rules The Greater Grimoire143-158Softback Call of CthulhuCHA23361992 ChaosiumCall of Cthulhu (Classic)
Background The Greater Quarter31-46Softback The New Orleans GuidebookCHA23691997 ChaosiumCall of Cthulhu (Classic)
Fiction The Greatest Adventure141-280PDF The Antarktos CycleCHA60392006 ChaosiumCall of Cthulhu (Classic)
Card The Greatest FearEvent (F)Cards Spawn of Madness2006 Fantasy Flight GamesCall of Cthulhu CCG
Card The Greatest FearEvent (F)Cards Spawn of MadnessCT12e2011 Fantasy Flight GamesCall of Cthulhu LCG
Card The Greatest Fear?Event (F)Cards Secrets of ArkhamCT322010 Fantasy Flight GamesCall of Cthulhu LCG
Card Grecian LekythosArtifact (C)Cards Legends of the NecronomiconCAO1303-11996 ChaosiumMythos
Background Green and Pleasant Language12-13Magazine White Dwarf90Jun 1987 Games WorkshopCall of Cthulhu (Classic)
Scenario The Green Ape79-92Hardback Shadows Over FilmlandPELGT062008 Pelgrane PressTrail of Cthulhu
Rules The Green Book of MurthockPDF The Green Book of Murthock2017 Drakat GamesCall of Cthulhu (Classic)
Rules Green Box79Magazine The Black Seal1Nov 2001 Brichester University PressCall of Cthulhu (Now)
Scenario The Green ChapelPDF The Green ChapelOct 2025 ChaosiumCall of Cthulhu (Now)Germany
Fiction The Green Decay150-158Softback The Book of EibonCHA60262006 ChaosiumCall of Cthulhu (Classic)
Scenario The Green Door1-8PDF The Green DoorJun 2023 ChaosiumCall of Cthulhu (Classic)1920s
Scenario The Green FairyPDF The Green FairySKP08292008 Skirmisher PublishingCall of Cthulhu (Classic)Paris; 1898
Scenario Green Hell7-23Softback Final FlightPAG10112008 Pagan PublishingCall of Cthulhu (Classic)Brazil; July; 1938; Serpentman
Scenario A Green Jewel They Must PosessPDF A Green Jewel They Must Possess2016 Kort'thalis PublishingThe Outer PresenceChicago; Autumn; 1970s
Scenario A Green Jewel They Must PossessSoftback Trilogy of Awesome + 1ToA+12016 Kort'thalis PublishingThe Outer Presence
Card Green Mist of DoomSpell (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Scenario The Green Pyramid1-38Hardback The Green Pyramid2020 Petersen GamesDungeons and DragonsFantasy World
Scenario Greener Pastures81-90Softback Unaussprechlichen KatzenCatDel022014 CATTHULHU.comCall of Cthulhu (Cathulhu)
Scenario Greener PasturesB:81-90Boxed Call of Catthulhu Deluxe2014 CATTHULHU.comCall of Cthulhu (Cathulhu)
Scenario The Greenhouse Effect22PDF 30 Terrifying Oneshots for Horror RPGsMar 2023 Cliff HangerCthulhu Dark
Scenario Greenland and Atlantis165-198PDF Shadows of AtlantisMUH0517472022 Modiphius EntertainmentAchtung! CthulhuGreenland; 1939
Card Greenwich VillageLocation (C)Cards New AeonCAO1311-11997 ChaosiumMythos
Card Gregory GryCharacter (F)Cards Journey to Unknown KadathCT312010 Fantasy Flight GamesCall of Cthulhu LCG
Card Gregory GryCharacter (F)Cards Twilight HorrorCT262009 Fantasy Flight GamesCall of Cthulhu LCG
Card Gregory LeanCharacter (F)Cards The Thousand YoungCT652015 Fantasy Flight GamesCall of Cthulhu LCG
Rules GremlinsOct 2014Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Rules Grenade Launchers177-180Softback Investigator Weapons Volume 2: Modern Day60-IHB022015 Sixtystone PressCall of Cthulhu (Now)
Card Grete Wagner-BlackwoodCharacter (F)Cards For the Greater GoodCT642015 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Grey Goose2006Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)
Scenario Grey House on a Hill53-97Softback Ramblings of a Twisted MuseCHA03142005 ChaosiumCall of Cthulhu (Classic)Pennsylvania; May; 1928
Scenario The Greys257-269Softback The LaundryCB712002010 Cubicle 7Call of Cthulhu (Laundry)London
Card GreysMonster (C)Cards New AeonCAO1311-11997 ChaosiumMythos
Scenario Grieving SkiesPDF Grieving SkiesSep 2021 ChaosiumCall of Cthulhu (Classic)Mexico; 1928
Card Grim AvengerCharacter (U)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Scenario Grim JusticeSoftback Tales of Terror (I)1990 Pagan PublishingCall of Cthulhu (Classic)
Scenario Grim Justice28PDF Tales of Terror (III) Self PublishedCall of Cthulhu (Classic)
Scenario Grim Justice1990Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Card The Grim MonolithSupport (F)Cards The Thousand YoungCT652015 Fantasy Flight GamesCall of Cthulhu LCG
Scenario The Grim OccupationPDF The Grim OccupationJun 2019 ChaosiumCall of Cthulhu (WWII)France; 1944
Scenario Grim Portrait3Magazine The Unspeakable Oath2May 1991 Pagan PublishingCall of Cthulhu (Classic)
Scenario Grim PortraitSoftback Courting Madness31992 Pagan PublishingCall of Cthulhu (Classic)
Scenario Grim Portrait7PDF Tales of Terror (III) Self PublishedCall of Cthulhu (Classic)
Scenario Grim Portrait1990Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Card Grim WraithCharacter (F)Cards The Spawn of the SleeperCT192009 Fantasy Flight GamesCall of Cthulhu LCG
Rules The Grimoire51-60Softback Cthulhu InvictusCHA03012004 ChaosiumCall of Cthulhu (Invictus)
Rules The Grimoire91-101Softback Cthulhu InvictusCHA231152009 ChaosiumCall of Cthulhu (Classic)
Rules The Grimoire113-121Softback Terrors of the Secret WarMUH050025AC2014 Modiphius EntertainmentCall of Cthulhu (Achtung!)
Rules Grimoire242-264Hardback Keeper RulebookCHA231352015 ChaosiumCall of Cthulhu (Classic)
Unknown GrimoireeZine What Lies Beneath1Aug 2002 Self PublishedCall of Cthulhu (Classic)
Rules Grimoire242-264Hardback Keeper RulebookCHA231752021 ChaosiumCall of Cthulhu (Classic)
Rules The Grimoire of Eibon4PDF Sanctum Secorum8Jan 2016 Sanctum MediaDungeon Crawl Classics
Scenario A Grimoire of TerrorHardback The Dark BeyondMUH00103212023 Modiphius EntertainmentAchtung! Cthulhu
Rules Grimoires57-63Softback License to SummonCB712052012 Cubicle 7Call of Cthulhu (Laundry)
Fiction The Grinning Ghoul39-48PDF Mysteries of the WormCHA60372009 ChaosiumCall of Cthulhu (Classic)
Card The Grinning GhoulsAdventure (F)Website House of Tindalos Self PublishedMythos
Card The Grinning GhoulsAdventure (F)Website Unofficial Mythos Adventure Archive Self PublishedMythos
Card Gris-GrisSupport (F)Cards The Thousand YoungCT652015 Fantasy Flight GamesCall of Cthulhu LCG
Card GriswellAlly (C)Website Serena's Dojo1999 Self PublishedMythos
Card Grivas Old and New BooksLocation (C)Cards Legends of the NecronomiconCAO1303-11996 ChaosiumMythos
Card Grizzled Boston Detective/Cleric Of Fading FaithInvestigator (F)Cards LimitedCAO1300-11996 ChaosiumMythos
Card Grizzled VetCharacter (R)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Scenario The GrotesquePDF The GrotesqueSep 2024 ChaosiumCall of Cthulhu (Gaslight)London; 1890s
Scenario GrotesquePDF GrotesqueSep 2024 Dark of the Night NetworkCall of Cthulhu (Now)Michigan; 1980s
Rules The Grotesque AxePDF The Grotesque AxeFeb 2025 ChaosiumCall of Cthulhu (Classic)
Rules Ground Rules7-10Hardback Keeper TipsCHA51202021 ChaosiumCall of Cthulhu (Classic)
Card Ground TremorsEvent (F)Cards The Gleaming SpiralCT442011 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Ground Zero1-19PDF Ground ZeroEX022008 Self PublishedCall of Cthulhu (Rising)Moon
Scenario Groundbreaking Rituals2020Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)Philippines; 1975
Card The GroundskeeperCharacter (F)Cards The Order of the Silver TwilightCT332010 Fantasy Flight GamesCall of Cthulhu LCG
Fiction GroupPDF The Way It Went Down2018 Arc Dream PublishingDelta Green
Background GroupsJan 2001Website wtimmins.tripod.com Self PublishedCall of Cthulhu (End Time)
Background Groups and Conspiracies33-78Softback Cthulhu Live: Delta Green00072001 Fantasy Flight GamesCall of Cthulhu (Delta Green)
Background GRU SV-858-87Softback Delta Green CountdownPAG10081999 Pagan PublishingCall of Cthulhu (Delta Green)
Background GRU-SV8 TimelineWebsite Delta Green Anomalies Self PublishedCall of Cthulhu (Delta Green)
Scenario The Gruen TransferPDF The Gruen TransferJul 2018 ChaosiumCall of Cthulhu (Now)
Card The Gruesome Game of the Gator GhoulAdventure (F)Cards Scooby Doo Adventures Self PublishedMythos
Boardgame Guard Dog *Boardgame Arkham Nights 2020 Promo Cards2020 Fantasy Flight GamesArkham Horror: The Card Game
Card The GuardianConspiracy (F)Cards Terror in VeniceCT612013 Fantasy Flight GamesCall of Cthulhu LCG
Card Guardian BeastSupport (F)Cards The Shifting SandsCT472011 Fantasy Flight GamesCall of Cthulhu LCG
Card Guardian Elder ThingCharacter (U)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Guardian Elder ThingCharacter (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Rules Guardian from the MotherOct 2024Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Background The Guardian in GrayeZine Chaosium Digestv22n06Oct 1997 ChaosiumCall of Cthulhu (Classic)
Card Guardian of DawnCharacter (F)Cards Terror in VeniceCT612013 Fantasy Flight GamesCall of Cthulhu LCG
Card Guardian of the KeyCharacter (F)Cards Search for the Silver KeyCT292009 Fantasy Flight GamesCall of Cthulhu LCG
Card The Guardian of the KeyConspiracy (F)Cards The Spoken CovenantCT362010 Fantasy Flight GamesCall of Cthulhu LCG
Card Guardian of the Moon-LensCharacter (C)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Fiction The Guardian of the Pit205-220PDF Tales out of InnsmouthCHA60242006 ChaosiumCall of Cthulhu (Classic)
Card Guardian PillarSupport (F)Cards Search for the Silver KeyCT292009 Fantasy Flight GamesCall of Cthulhu LCG
Card Guardian ShoggothCharacter (C)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Guardian ShoggothCharacter (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Rules Guardian Statues of Kom Dakka3Magazine The Unspeakable Oath25Jul 2018 Pagan PublishingCall of Cthulhu (Classic)
Rules Guardians of Blasphemous Knowledge1-9PDF Guardians of Blasphemous Knowledge2013 Cakebread and WaltonClockwork and Chivalry, Dark Streets
Scenario Guardians of Easter IslandPDF Guardians of Easter IslandDec 2019 ChaosiumCall of Cthulhu (Now)Oceania
Background Guardians of El Dorado14-18Magazine Different Worlds37Nov 1984 ChaosiumCall of Cthulhu (Classic)
Boardgame Guardians of the AbyssBoardgame Guardians of the AbyssAHC272018 Fantasy Flight GamesArkham Horror: The Card Game
Scenario The Guardians of the Forest94-121Softback World War Cthulhu: Cold War - Covert ActionsCB719722017 Cubicle 7Call of Cthulhu (Cold War)Timor-Leste; 1974; December
Card Guardians of the GateCharacter (F)Cards The Sleeper BelowCT632014 Fantasy Flight GamesCall of Cthulhu LCG
Card Guardians of the Great OnesEvent (U)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Scenario Guess Who's Coming to DinnerPDF Guess Who's Coming to Dinner?SP10032011 Stardust PublicationsDark AeonsArkham; 2000s
Rules The (Guest) Stars Are Right...eZine Chaosium Digestv26n05Jul 1998 ChaosiumMythos
Card GugMonster (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Card Gug SentinelCharacter (F)Cards Journey to Unknown KadathCT312010 Fantasy Flight GamesCall of Cthulhu LCG
Background A Guide to Arkham20-91Softback The Compact Arkham UnveiledCHA23561995 ChaosiumCall of Cthulhu (Classic)
Background A Guide to Arkham19-93Softback Arkham UnveiledCHA23251990 ChaosiumCall of Cthulhu (Classic)
Background A Guide to Arkham41-134Softback H.P. Lovecraft's ArkhamCHA88032003 ChaosiumCall of Cthulhu (Classic)
Background Guide to Arkham61-246PDF ArkhamCHA23182Feb 2024 ChaosiumCall of Cthulhu (Classic)
Background A Guide to Dunwich Environs64-118Softback H.P. Lovecraft's DunwichCHA88022002 ChaosiumCall of Cthulhu (Classic)
Background A Guide to Hastur, The Yellow Sign and "The King in Yellow"5-9Softback Ripples From CarcosaCHA231342014 ChaosiumCall of Cthulhu (Classic)
Background A Guide to Kingsport33-87Softback H.P. Lovecraft's KingsportCHA88042003 ChaosiumCall of Cthulhu (Classic)
Background A Guide to Lovecraft Country246-249Softback Call of CthulhuCHA23861999 ChaosiumCall of Cthulhu (Classic)
Background A Guide to Lovecraft Country280-283Softback Call of CthulhuCHA231062005 ChaosiumCall of Cthulhu (Classic)
Background Guide to Nairobi53-71Softback Secrets of KenyaCHA231092007 ChaosiumCall of Cthulhu (Classic)
Background A Guide to Newburyport65-86Magazine The Arkham Gazette2Nov 2013 Sentinel Hill PressCall of Cthulhu (Classic)
Background A Guide to North Africa11-18PDF The Serpent and the SandsMUH00103302023 Modiphius EntertainmentAchtung! Cthulhu
Background A Guide to Zennor2-27PDF Zennor and the Sins of St Senara2021 Stygian FoxCall of Cthulhu (Gaslight)
Background A Guidebook to Dunwich Environs47-97Softback Return to DunwichCHA23301991 ChaosiumCall of Cthulhu (Classic)
Background A Guidebook to Innsmouth and Environs24-72Softback Escape from InnsmouthCHA23381992 ChaosiumCall of Cthulhu (Classic)
Background A Guidebook to Innsmouth and Environs21-67Softback Escape from InnsmouthCHA23711997 ChaosiumCall of Cthulhu (Classic)
Background A Guidebook to Kingsport and Environs10-54Softback Kingsport: The City in the MistsCHA23331991 ChaosiumCall of Cthulhu (Classic)
Scenario GuidestarFeb 1997Website rpg.net Self PublishedCall of Cthulhu (Cyberpunk)
Background Guidestar NewsblurpsFeb 1997Website rpg.net Self PublishedCall of Cthulhu (Cyberpunk)
Rules Guiding Dark Passions30-34Softback Dark PassionsWDF232002008 WildFire GamesCthulhuTech
Fiction The Guilt of Nikki CottonSoftback Heroes of Red HookGGP Golden Goblin PressNone
Scenario Gulf of Time2019Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)Philippines
Scenario Guman Thong2006Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Rules Gumshoe Creature Conversions102-103PDF Cthulhu Eternal: Cold War Eracr50042022 Cthulhu RebornCthulhu Eternal
Rules Gumshoe Creature Conversions98-99PDF Cthulhu Eternal: Jazz Agecr50022022 Cthulhu RebornCthulhu Eternal
Rules Gumshoe Creature Conversions99-100PDF Cthulhu Eternal: Modern Agecr50032022 Cthulhu RebornCthulhu Eternal
Rules Gumshoe Creature Conversions97-99PDF Cthulhu Eternal: Victorian Eracr50012022 Cthulhu RebornCthulhu Eternal
Rules Gumshoe Creature Conversions105-106PDF Cthulhu Eternal: Age of Revolutionscr50052022 Cthulhu RebornCthulhu Eternal
Rules Gumshoe Creature Conversions103-104PDF Cthulhu Eternal: World War IIcr50062023 Cthulhu RebornCthulhu Eternal
Rules Gumshoe Creature Conversions101-102PDF Cthulhu Eternal: Medievalcr5008May 2023 Cthulhu RebornCthulhu Eternal
Rules Gumshoe Creature Conversions111-112PDF Cthulhu Eternal: Futurecr5010Oct 2023 Cthulhu RebornCthulhu Eternal
Rules Gumshoe Creature Conversions99-100PDF Cthulhu Eternal: World War Icr5009Sep 2023 Cthulhu RebornCthulhu Eternal
Rules Gumshoe Creature Conversions98-99PDF Cthulhu Eternal: Classical Eracr5011Jun 2024 Cthulhu RebornCthulhu Eternal
Rules Gumshoe Creature Conversions111-112PDF Cthulhu Eternal: Age of Sailcr5012Dec 2024 Cthulhu RebornCthulhu Eternal
Rules Gumshoe Creature Conversions111-112PDF Cthulhu Eternal: Elizabethancr5013Jan 2026 Cthulhu RebornCthulhu Eternal
Rules GUMSHOE Expeditions10-19Hardback Mythos ExpeditionsPELGT372014 Pelgrane PressTrail of Cthulhu
Card Gun Runner ClubSupport (F)Cards Spawn of Madness2006 Fantasy Flight GamesCall of Cthulhu CCG
Card Gun Runner ClubSupport (F)Cards Spawn of MadnessCT12e2011 Fantasy Flight GamesCall of Cthulhu LCG
Card GunboatSupport (U)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Gunned DownEvent (C)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Rules Guns Against Cthulhu14-16Magazine Different Worlds19Feb 1982 ChaosiumCall of Cthulhu (Classic)
Rules Guns Don't Kill People, Shoggoths DoFanzine Dagon13Jun 1986 Self PublishedCall of Cthulhu (Classic)
Rules Guns in Call of Cthulhu16-17Fanzine Dagon15Nov 1986 Self PublishedCall of Cthulhu (Classic)
Scenario The Gunther DocumentseZine Chaosium Digestv26n11Nov 1998 ChaosiumCall of Cthulhu (Now)New York
Scenario The Gunther Documents (Document #8221)1998Website delta-green.com Pagan PublishingCall of Cthulhu (Delta Green)New York
Background GURPS CthulhuPunk Designer?s Notes70-71, 73-74Magazine Pyramid12Mar 1995 Steve Jackson GamesGURPS (CthulhuPunk)
Card Guru of the Forgotten WayCharacter (R)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Rules GuruviluSep 2022Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Card Gustaf JohansenCharacter (F)Cards The Sleeper BelowCT632014 Fantasy Flight GamesCall of Cthulhu LCG
Card Guy HailAlly (F)Cards Seattle Self PublishedMythos
Card Guy WoodhouseAlly (F)Cards Rosemary's Baby Self PublishedMythos
Card Guy Woodhouse's HouseLocation (F)Cards Rosemary's Baby Self PublishedMythos
Card The GuzhengSupport (F)Cards Curse of the Jade EmperorCT482011 Fantasy Flight GamesCall of Cthulhu LCG
Card Gypsy WagonLocation (F)Cards Scooby Doo Set 1 Self PublishedMythos