| Title | Pages | Publication | Code | Date | Publisher | System (Setting) |
|---|
 Canyon of the Snow Cairns | 1-13 |  Canyon of the Snow Cairns | | May 2020 | Self Published | Call of Cthulhu (Strange Aeons) [Ice Age], GURPS, Savage Worlds | |
 Cthulhu Lives: Lovcraftian Horror in GURPS | |  Roleplayer | 22 | Nov 1990 | Steve Jackson Games | Call of Cthulhu (Classic), GURPS | |
| Dead of Night | Aug 2016 |  shoggoth.net | | | Self Published | Call of Cthulhu (Classic), GURPS | Arkham; 1920s |
| The Final Voyage of Draengr Thar | 1-11 | The Final Voyage of Draengr Thar | | Jun 2022 | Self Published | Call of Cthulhu (Strange Aeons) [Viking], GURPS, Dungeons and Dragons | Norway |
| Lands of the Dark Wicche | 1-17 | Lands of the Dark Wicche | | Feb 2021 | Self Published | GURPS, Dungeons and Dragons, Call of Cthulhu (Dark Ages) | Germany; 1500s |
| The Lost Jewels of Eire | 1-17 | The Lost Jewels of Eire | | Mar 2020 | Self Published | GURPS, Broken Compass, D6 Adventures, Call of Cthulhu (Classic) | Slovenia; 1937 |
| The Mechanics of Fear and Madness | 44-51 |  RPG Review | 7 | Mar 2009 | Self Published | Chill, Little Fears, GURPS, Vampyre the Masquerade, Call of Cthulhu (Classic), Kult, Trail of Cthulhu, Advanced Dungeons and Dragons (Ravenloft) | |
| Osterhase | Oct 25 | shoggoth.net | | | Self Published | Call of Cthulhu (Invictus), Paranoia, Call of Cthulhu (Classic), Call of Cthulhu (Strange Aeons) [Future], Star Wars, Call of Cthulhu (Gaslight), GURPS, Call of Cthulhu (Now), Advanced Dungeons and Dragons (Ravenloft) | |
| Peculiar Personalities | 14-15 |  Papyrus | 14 | Apr 1994 | Self Published | Call of Cthulhu (Classic), GURPS | |
| The Phantom Jungle | 1-21 | The Phantom Jungle | | Feb 2022 | Self Published | GURPS, Call of Cthulhu (Classic) | Peru; 1936 |
| St Cecilia's Blasphemous Bordello | 1-18 | St Cecilia's Blasphemous Bordello | | Dec 2021 | Self Published | Call of Cthulhu (Darker Trails), GURPS | New Mexico |
| The Uncanny Curse of Sekhmet | 1-20 | The Uncanny Curse of Sekhmet | | Jun 2020 | Self Published | GURPS, Risus, Broken Compass, Call of Cthulhu (Classic) | Italy; Egypt; August; 1936 |
