Horror One-Shot Finder

Bad places to spend a night, sorted by rules system.

239 horror modules, one-shots, zines and supplements published on itch.io, gathered from itch.io's Horror tag together with each system's tag. Every link goes to the creator's own itch.io page. Prices are as listed on itch.io on 2026-10-26; check the page for the current price.

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• Akigara - Mothership 1E Adventure by Doc

  Discover the fate of a historic advancement in technology, the first ever J9 starship.

  Mothership · $2
• Alone in the Deep Remastered by S. Murphy

  A deep-ocean pamphlet adventure for the MOTHERSHIP RPG system.

  Mothership · Free or pay what you want
• Anomalous Investigations by Octopus Ink Games

  New rules for the Mothership RPG system

  Mothership · Free or pay what you want
• ARKYVR by Alewood Games

  Equipped with only your camera gear, expose corporate atrocities while surviving the void’s unspeakable horrors.

  Mothership · $10
• Azure Base Maps by Lazarus

  Detailed maps for the Mothership RPG scenario Moonbase Blues

  Mothership · Free or pay what you want
• BITE THE HAND by Spellbook Gaming

  A cyberpunk panic engine TTRPG core rulebook

  Mothership · $13.99
• BLACKOUT by Pointless Monument

  An urgent subterranean repair job for Mothership

  Mothership · $7
• Brackish by Norgad

  A drenched investigation scenario for Mothership

  Mothership · $8
• Breach of Contract by Anodyne Printware

  A Legal-Horror Handbook for Mothership

  Mothership · $15
• Dead Weight by Norgad

  A rapidly deteriorating disaster scenario for Mothership

  Mothership · $5
• Desert Moon of Karth by Silverarm

  Space Western Sandbox for Mothership RPG

  Mothership · $9
• Dinoplex: Cataclysm by Anodyne Printware

  A Dinosaur Horror Scenario in Space

  Mothership · $3
• Dying Hard on Hardlight Station by Magnum Galaxy Games

  Die Hard meets Alien in this thrilling escape from a hijacked station, made for the Mothership Sci-Fi Horror RPG.

  Mothership · $5.19
• Moonbase Blues by Anodyne Printware

  A harrowing sci-fi horror TTRPG scenario

  Mothership · $2
• Mothership 1e, Google Character Sheet by necrocorvo

  Editable character sheets for Mothership 1e

  Mothership · Free or pay what you want
• Mothership: Bloom by Daniel Hallinan

  A mission to steal lab samples unfolds into lethal infection horror!

  Mothership · $4.99
• Mothership: Decagone by Slowquest

  A thrilling time-loop scenario for Mothership 1E.

  Mothership · $7
• Not Enough Scoundrels by ChrisAir

  For Mothership RPG, a guide to running space truckers, smugglers, and the spaceships they live and die by.

  Mothership · $10
• ONI by Lazarus

  A short social stealth scenario for Mothership RPG

  Mothership · $2
• Outsourced: The Luko Fin Corp by Spicy Tuna RPG

  A modular survival thriller campaign for Mothership 1E.

  Mothership · $18
• Plant-Based Paranoia by skullfungus

  A big plant with even bigger ambitions. And a crew...

  Mothership · $1.99
• Primeval by Lone Archivist

  An adventure module for the Mothership sci-fi horror RPG.

  Mothership · $7.50
• Radio Free Hekate by Joshua Justice

  A pamphlet adventure for the Mothership RPG set on a radio station

  Mothership · $2.80
• Rimbound Transmission 5: Exclusion Zone by 500poundsofnothing

  A Doomed Paranuclear Hexcrawl

  Mothership · Free or pay what you want
• Rimward Classes for Mothership RPG by Octopus Ink Games

  Six new classes for Mothership RPG, Psionic mechaincs, new items, vehicles and more!

  Mothership · Free or pay what you want
• The Drain by Anodyne Printware

  An Occult Mothership Funnel

  Mothership · $5
• The Iron Coffin: A Mothership® Starting Adventure by Sam Seer

  "MAYDAY. SOMETHING ONBOARD IS HUNTING US. I REPEAT: SOMETHING—"

  Mothership · $5
• The Long Haul (Solo Mothership Module) by Ok, RobotMothership · $0.99
• The Mole on PIRAD ONE - a corporate horror adventure for Mothership 1e by MeatCastle GameWare

  Stop (and survive) a corporate mole hidden on a space punk commune in this Mothership adventure pamphlet!!

  Mothership · $5
• The Stone-Flesh Gift by ATypicalFaux

  A living ship module for Mothership 1e

  Mothership · $9
• Time After Time by Sam Sorensen

  time-traveling Mothership adventure

  Mothership · $12
• VENUSIAN OPOSSUM - a pet/pest for Mothership 1e by MeatCastle GameWare

  A pet/pest for Mothership 1e players to stumble upon and love/hate.

  Mothership · Free or pay what you want
• VR-DEAD by Daniel Hallinan

  VR horror adventure where players must navigate an addictive VR fantasy and a nightmarish station left to disintegrate!

  Mothership · $7.49
• Warped Beyond Recognition by ⚫️ PARADISO

  Explore a spaceship, hunt down psychics, learn the secrets of their powers, descend into madness. For Mothership RPG.

  Mothership · $8
• When in Rome by ChrisAir

  Alien: Romulus inspired one-shot adventure for Mothership RPG

  Mothership · $5
• Year of the Rat: A Mothership RPG Adventure by Am I Cool Yet?

  hit the jackpot, or die trying

  Mothership · $4
• 30 Days of MÖRK BORG by Rugose Kohn

  A month's worth of one-page, one-shots for MÖRK BORG

  Mörk Borg · Free or pay what you want
• A Dead God's Stronghold by Cannibal Curator

  A place where scvm can find absolution through death.

  Mörk Borg · $2
• Adventure Chapbook Vol. 1 by Rugose Kohn

  Three full length adventures inspired by one-page, one-shots from 30 Days

  Mörk Borg · $7.30
• Adventure Chapbook Vol. 2 by Rugose Kohn

  The 30 Days of MÖRK BORG Adventure Chapbook series continues with three more escapades full of misery in Volume 2!

  Mörk Borg · $8.03
• Adventure Chapbook Vol. 3 by Rugose Kohn

  The 30 Days of MÖRK BORG Adventure Chapbook series continues with three heretical religions in Volume 3!

  Mörk Borg · $7.30
• An Eternal Itch by El Chupalabras

  Infection & Disease in the Dying Lands

  Mörk Borg · Free or pay what you want
• Basilica of the False Prophet by Rugose Kohn

  Mountainous romp to find a lunatic basilisk

  Mörk Borg · $4
• Born of a Bloody Film by ATypicalFaux

  4 MÖRK BORG Horror Movie Monsters

  Mörk Borg · $4
• Cannibal Cook - A MÖRK BORG Compatible Chef by Cannibal Curator

  a MÖRK BORG compatible class with impeccable taste!

  Mörk Borg · $2
• Cemetery of the Silent Monks by Exeunt Press

  A zonecore one-shot for MÖRK BORG

  Mörk Borg · $5
• Chapel of the Hanged God by Chris Bissette

  A Mörk Borg adventure

  Mörk Borg · £6.60
• CORP BORG by Heltung Storytelling

  A MÖRK BORG inspired office-crawl OSR. Evil corporations, demons and imminent apocalypse.

  Mörk Borg · $17.99
• Crown of Salt by Tania Herrero

  Descend into a brine soaked, salt covered, art heavy scenario compatible with Mörk Borg.

  Mörk Borg · $20
• d100 reasons you miss an attack by Philip Jensen

  One of your players rolled a 4 – how are you going to describe what just happened? Look no further.

  Mörk Borg · Free or pay what you want
• Dead Men Walking: Vol 1 by Weird Alchemy

  d66 Classes for Mörk Borg. 36 new kinds of freak to die as.

  Mörk Borg · $6
• Ecdysis by Tania Herrero

  A short scenario compatible with Mörk Borg

  Mörk Borg · Free or pay what you want
• Grave Matters - Dig Deeper by Rynoch

  Even more uses for dry corpses

  Mörk Borg · $4.99
• Grinding the MMORKG by nacnudllah

  A VR adventure in the world of Mork Borg in the world of Cy_Borg

  Mörk Borg · $5
• Hlautbolli: The Blood Cup by newyear Studios

  A MÖRK BORG compatible advent themed adventure

  Mörk Borg · Free or pay what you want
• In The Bluelight by Chris Bissette

  A frostbitten dungeon crawl for MÖRK BORG

  Mörk Borg · £6.60
• KOKOTÖNA - English Edition by El Chupalabras

  Sacrificial blood-soaked, Mesoamerican-inspired, MÖRK BORG-compatible TTRPG. A smoking-mirror look into a doomed world

  Mörk Borg · $19.99
• Pharmagothica by kumada1

  A pharmaceutical future in which evil resides.

  Mörk Borg · $7
• PNG KULT by Chaoclypse

  Modular art assets to make horrifying images

  Mörk Borg · Free or pay what you want
• Reivdene-Upon-The-Moss by Chris Bissette

  An advent calendar adventure setting

  Mörk Borg · £7.50
• Sanguis Sanctus by Novecento

  Year 149X. Cleave your way through the Vampires' Anti-Crusade, in this Grimdark RPG compatible with MÖRK BORG!

  Mörk Borg · $11
• SNÜNGEON by Chris Bissette

  A slimy dungeon for Mörk Borg

  Mörk Borg · Free or pay what you want
• Sölitary Depths by Chaoclypse

  A MÖRK BORG & Sölitary Defilement solo supplement

  Mörk Borg · $5
• The Dead City of Pyre-Chrypt by Rugose Kohn

  A dead city for a dying world on the edge of the wilderness

  Mörk Borg · Free or pay what you want
• The Omens October Brings by Tania HerreroMörk Borg · $12
• The Pit of Blasphemy by Tania Herrero

  An intoxicating art-heavy scenario compatible with Mörk Borg and fermented in blasphemy.

  Mörk Borg · $12
• The Procession of Saint Thrýla - A MÖRK BORG monster and her magic relics by Pablo Dapena

  A pilgrinating dead saint in search of her lost relics

  Mörk Borg · Free or pay what you want
• THE THING FROM THE SWAMP by Chris Bissette

  A B-Movie MODULE for Mörk Borg

  Mörk Borg · £5.28
• Treasures Of The Troll King for MÖRK BORG by Chris Bissette

  A MÖRK BORG sewer crawl adventure

  Mörk Borg · £6.60
• Unholy Night by Philip Jensen

  A short TTRPG adventure compatible with Mörk Borg in the true cold, snowy North.

  Mörk Borg · Free or pay what you want
• Vast Grimm by Infinite Black

  Rules-light Infectious Sci-Fi Horror RPG

  Mörk Borg · $15
• Voorhees Slasher by newyear Studios

  A MÖRK BORG compatible Slasher Themed Monster

  Mörk Borg · Free or pay what you want
• "They're coming to get you, Barbara" - Liminal Horror supplement by Coup Critique

  Infection and zombies, for Liminal Horror.

  Liminal Horror · Cairn · Free or pay what you want
• A Merry Little Christmas | For Liminal Horror by R. Rook Studio

  Small-Town Holiday Survival Horror

  Liminal Horror · $10
• A Perfect Wife by David Blandy

  Southeast Asian vampire horror by Zedeck Siew

  Liminal Horror · Cairn · $15
• Appendix V: Vehicles Expanded for Liminal Horror by Goblin Archives

  Expanded Vehicle Rules for chases, car battles, and speedy adventures.

  Liminal Horror · Free or pay what you want
• Chromatosis by Hallowed Halls

  A twisting mechanical nightmare for Liminal Horror TTRPG

  Liminal Horror · Cairn · Free or pay what you want
• Church of the Maw by Kirt Dankmyer

  Feeling peckish?

  Liminal Horror · $1
• Curse Run by Doom3r

  A Liminal Horror one-shot about a crowd of cultists on a deathrun.

  Liminal Horror · $1
• Dark Fairy Godmother by Evlyn

  An encounter for Liminal Horror

  Liminal Horror · $1.50
• Einfühlung: A Liminal Horror Starter Scenario by Goblin Archives

  An Introductory Scenario for Liminal Horror

  Liminal Horror · $6.37
• Elevator Game by M. Allen Hall

  A modern horror TTRPG module.

  Liminal Horror · $7
• Funnel Rules by Goblin Archives

  Run funnel adventures with Liminal Horror

  Liminal Horror · Free or pay what you want
• Ghosts in the Toybox: Volume One by CapacityForWonder

  A Liminal Horror Anthology for the Horror of the Americas Jam

  Liminal Horror · Free or pay what you want
• Hello, We've Been Trying to Reach You, for use with Liminal Horror by Tim Obermueller

  A terrible curse befalls one or all of your group, attempting to force them into a horrible choice.

  Liminal Horror · $9
• His Arrival Was Foretold by Evlyn

  A pamphlet adventure for Liminal Horror

  Liminal Horror · $3
• Horreur Liminale - édition Achrome by PPRenaud

  Un jeu d'horreur moderne

  Liminal Horror · Free or pay what you want
• Iron Gods by Tyler Welch

  A body horror Liminal Horror dungeon crawl in a neon-soaked 80s bodybuilding world

  Liminal Horror · $8
• Lady on the Staircase by hechlok

  A monster for Liminal Horror

  Liminal Horror · Free or pay what you want
• Liminal Grimoire by M. Allen Hall

  Modern horror TTRPG adventure collection.

  Liminal Horror · $12.99
• Liminal Horror Inertia 25 Image Pack by Roque Romero

  free horror stock images for your thingies

  Liminal Horror · Free or pay what you want
• Messenger National Park (WIP) by CapacityForWonder

  A Weird WIlderness Depth Crawl for Liminal Horror

  Liminal Horror · Free or pay what you want
• One Night at the Shelterwood Inn by Unenthuser

  A Liminal Horror & Triangle Agency Crossover Reality

  Liminal Horror · $2
• Sodastone by Alfred Valley

  A Liminal Horror mini mystery in the guise of a gig flyer

  Liminal Horror · £3
• Stigmata Flowers for Liminal Horror by ZgrozyLiminal Horror · Free or pay what you want
• Stopover at the Shelterwood Inn by Goblin Archives

  A starter scenario for Liminal Horror

  Liminal Horror · Free or pay what you want
• Swineheart Motel by mindstorm

  A Modern Day Horror Adventure

  Liminal Horror · $5
• THE BLOOM by Goblin Archives

  "What if Twin Peaks had a Last of Us arc?"

  Liminal Horror · $8.50
• The Bureau by Goblin Archives

  An Operation Manual for Liminal Horror

  Liminal Horror · $8.50
• The Mall Remastered by Goblin Archives

  "It's The Thing, but set in a mall." An ENnie award winning Liminal Horror module.

  Liminal Horror · $8.50
• The Parthenogenesis of Hungry Hollow by Goblin Archives

  A Liminal Horror module filled with flesh bees.

  Liminal Horror · $12.75
• These Waters Run Black by GomezWritesGames

  A Liminal Horror adventure set in Jemez Springs, New Mexico.

  Liminal Horror · $5
• This Mortal Coil by David Garrett

  Play a necromancer in space! A setting and sourcebook compatible with Liminal Horror.

  Liminal Horror · $20
• Trapped in an endless i-kräla by Javierloustaunau

  A megastore, the biggest of boxes, and you cannot seem to find an exit no matter how many floors you descend.

  Liminal Horror · Cairn · Into the Odd · $5
• TRUCK by Mynar Lenahan

  A Mystery for Liminal Horror

  Liminal Horror · $3.74
• Tunnels in White - A Liminal Horror Mystery by MeatCastle GameWare

  A mystery zine of cosmic and corporate horror for Liminal Horror

  Liminal Horror · $5
• UNIT DH-17 by IKO

  Suburban horror minidungeon

  Liminal Horror · $7
• Welcome To St. Julian's by Urania Games

  A supplement for Liminal Horror

  Liminal Horror · $5.25
• 666: Spooky Cairn Backgrounds by Maxim Lowe

  6 player backgrounds, 6 spells, and 6 relics for Halloween

  Cairn · Free or pay what you want
• Alternate Equipment for Liminal Horror by SageDaMage

  Optional gear tables for your Liminal Horror game

  Cairn · Free or pay what you want
• Bloodhoney by Wuggy

  A bloody insect dungeon for Cairn 2e.

  Cairn · Free or pay what you want
• Bristle, Thistle, Tusk and Mud by Dodocahedron Games

  A Setting/Mystery for RPGs like Liminal Horror

  Cairn · $1
• Call of CairnThulhu by SimonTemplar357

  A Lovecraft inspired re-skinning of Cairn RPG

  Cairn · Free or pay what you want
• CAS-4: The Forgetting of Lockwood Manor by Cairn PressCairn · $10
• Collage Hex Map Collection by Bartosz N (bartosso)

  AI-free, collage hex maps for Mythic Bastionland, Into the Odd, Cairn etc.

  Cairn · Free or pay what you want
• Cova Rasa by Cova Rasa

  Um RPG minimalista de terror pulp em um deserto dominado por pesadelos macabros

  Cairn · Into the Odd · Free or pay what you want
• Damned by the Witch Well by Odinson Games

  Fully illustrated gothic folk horror quest for Cairn

  Cairn · Into the Odd · Free or pay what you want
• Demon Driven to the Maw by Brad Kerr

  A party-crawl adventure for Cairn.

  Cairn · $4.99
• Gawk by Noseatbelts

  This haunted house is more than meets the eye.

  Cairn · Free or pay what you want
• HOWL by By Odin's Beard RPG

  A horror adventure of dark folklore for Cairn

  Cairn · £5
• Imperial Vault 19 and Other Dark Places [Cairn] by Joseph R. Lewis

  Five one-shot adventures

  Cairn · $9.99
• Knight of the Corpse Trials by Odinson Games

  Fully illustrated gothic folk horror quest for Cairn

  Cairn · Free or pay what you want
• Lair of the Frog God by Chaoclypse

  A system-neutral frog-filled misadventure

  Cairn · $3
• Liminal Horror by LA ESQUINA DEL ROL GAMES

  Un juego de horror moderno

  Cairn · Free or pay what you want
• Naumachia by Aventiure

  Rules for ancient naval warfare for role playing games.

  Cairn · Free or pay what you want
• Psychics and Dogs: a BEATstiary by TheOriginalCockatrice

  A BEATstiary for Cairn and other Oldschool Games

  Cairn · $3
• Shadows in the Gloomwoods by Pillarworks

  wildwood horror pointcrawl sandbox for Cairn

  Cairn · $5
• TAVURCHOWER by Rambling_Ink

  A 6-Page dungeon designed for Cairn.

  Cairn · Free or pay what you want
• The Barrows Hunger by Glass Bird Games

  A deadly delve into the maws of the beast for Cairn RPG

  Cairn · Free or pay what you want
• The Bloody Pig Sty by Pulpee

  A horror-themed dungeon and its surroundings for Cairn

  Cairn · Free or pay what you want
• The Court of the Shivering Moon by JFUR

  a community-made exquisite crypt zungeon

  Cairn · Into the Odd · Free or pay what you want
• The Cyclopean Organ by Glass Bird Games

  A Depthcrawl Funnel for Cairn RPG

  Cairn · Free or pay what you want
• The Dark Tools by Joe Krausz

  A hunt for powerful artifacts in a quaint but cursed countryside, based on the ghost stories of M. R. James

  Cairn · Into the Odd · $2
• The Pale Horseman by Bad Star Games

  Forest Crawl Adventure

  Cairn · Free or pay what you want
• The Wages of Sin by Pastelzito

  An adventure seed in a distant village

  Cairn · Free or pay what you want
• The Weeps by Spooky JaguarCairn · $5.55
• Valley of Wrecked Fortune by ManaDawn Tabletop Games

  a 22 room manor-crawl, 3 dungeons, 1 town, and a hexcrawl for your favorite fantasy rpg of choice

  Cairn · $5
• We Deal in Lead: Omega City (Ashcan Edition) by By Odin's Beard RPG

  Ashcan preview of apocalyptic city setting for We Deal in Lead

  Cairn · £4
• WELCOME TO WRONGWOOD by David Blandy

  Pocket-sized system neutral woodland horror

  Cairn · $3
• Witches of Frostwyck [Cairn, 5E, OSR] by Joseph R. Lewis

  TTRPG adventure featuring slavic folklore and fey creatures

  Cairn · $9.99
• 1960 Devolution by Omnebulen

  Lo-Fi Art Geno by Ossulgarnen

  24XX · Free or pay what you want
• 197X: Defend the Dakota by sometimes knot

  It's 1976. The drive-in is under attack. Only you and your friends can save it!

  24XX · $3
• 197X: Expanded Skill List & additional material by sometimes knot

  A comprehensive skill list for 197X and 24XX games & additional content for 197X: Defend the Dakota.

  24XX · Free or pay what you want
• 1994: Moonlit Carnival by cthos

  Lo-Fi Horror Carnival RPG

  24XX · Free or pay what you want
• 199X: SHUTDOWN by Thursday Garreau

  a retro-cyberpunk/horror microgame

  24XX · $4
• 20X4 MADSTONES by Kirt Dankmyer

  surreal horror in hothouse realities

  24XX · $2.45
• 20XX Excavate by Omnebulen

  Lo-Fi Cellar Crawl by Ossulgarnen

  24XX · Free or pay what you want
• 24VX - Vampire Hunter X by Calvin J'onzz

  24XX hack about vampire hunting in a wasteland world of dark monsters

  24XX · Free or pay what you want
• 24XX: BREACH by Adam Schwaninger

  TTRPG about hunting demons in space derelicts

  24XX · Free or pay what you want
• 24XX: Gatewatch by lesliestowedesign

  A 24XX hack based on anomalies and blessed powers

  24XX · Free or pay what you want
• 24XX: Void Planets by anxiousmimicrpgs

  Horror-beauty in the vast darkness

  24XX · $4
• 3745: Lo Fi Sci Fi Horror by nrod078424XX · $1.50
• 6613 - CURSE OF THE RED MOON by Kamen

  A Low-fi Mutation and Mystery Moonpunk TTRPG for 24XX

  24XX · $3
• _ _ _ _ Psyche by cthos

  Lo-Fi Psychological Horror RPG

  24XX · Free or pay what you want
• Biological Hazard - A 24XX Hack by HoriaMarchean

  A 24XX-based survival horror TTRPG.

  24XX · Free or pay what you want
• BIOXX: Abscission by correctpathos

  Biopunk TTRPG using slightly modified 24XX rules

  24XX · Free or pay what you want
• Bloodhunt (24XX) by SmokeBomb

  LO-FI Hunting Horror with the 24XX System

  24XX · $2
• ELDRITCH by Ghost Crew Press

  Lo-fi Cosmic Horrors using the 24XX engine

  24XX · $2
• Empty Night by Kirt Dankmyer

  You are literally the last person on Earth.

  24XX · $1
• Enhanced Ink by cthos

  Lo-fi Body Horror TTRPG

  24XX · Free or pay what you want
• Final Rites at Malanimus Manor by cthos

  Lo-Fi Haunted House RPG by M. L. Listen

  24XX · Free or pay what you want
• FORBIDDEN COFFEEHOUSE by Kirt Dankmyer

  LO-FI VAMPIRIC URBAN FANTASY VIA 24XX

  24XX · $1
• Impelling Vaults by cthos

  Lo-fi survival horror TTRPG

  24XX · Free or pay what you want
• NOR GLOOM OF NIGHT by Emily Cambias

  a postal 24XX game

  24XX · Free or pay what you want
• Omicidio al Grand Guignol by Johnny Faina

  Un'indagine per NECROPOLIS, 19XX RETROPUNK RPG

  24XX · Free or pay what you want
• Sinjin by Hex Culture

  The land does not want you.

  24XX · Free or pay what you want
• Trystero by Kirt Dankmyer

  The mail must go through...

  24XX · $1
• Agents of the O.D.D. by Jason Tocci

  Paranormal investigators of the paranormal

  Into the Odd · $5
• Bonepunk by bugbearslug

  Post-mortality ruleset and toolbox. Rise up or be raised up!

  Into the Odd · Free or pay what you want
• Born from the Sand by GM Shail

  A dungeon in an inverted pyramid with crocodile-folks looking for survival. For Mark of the Odd games.

  Into the Odd · Free or pay what you want
• Curios and Bygones by Dodocahedron Games

  Create rare curiosities, artefacts and bizarre antiquities

  Into the Odd · $1
• Drained by offworldbogil

  A game for social vampires

  Into the Odd · Free or pay what you want
• Eldritch Investigationland by PelleP

  An Electric Bastionland horror investigation hack

  Into the Odd · Free or pay what you want
• Into the Odd Character Sheet by Lazarus

  Unofficial character sheet for the Into the Odd RPG

  Into the Odd · Free or pay what you want
• Into the Zone by Psycho Headcheese

  One-Page Solo Hack of Into the Odd

  Into the Odd · $2
• MIASMAGORIA (Ashcan) by Marrensmusings

  A Marathon inspired Into the Odd Hack of a long doomed Earth entombed in miasma

  Into the Odd · Free or pay what you want
• Midnight Hunt by Olobosk

  A Vania-esque Micro-Module

  Into the Odd · $1
• Night in the Old Dave by Joe Krausz

  An investigative horror module for Electric Bastionland

  Into the Odd · Free or pay what you want
• Overgrown Ruins by Bath Imaginable

  Sci-fi-Horror Hack of Into the Odd and an open-ended Mystery Adventure

  Into the Odd · Free or pay what you want
• Shards by Dodocahedron Games

  Unexplainable tools, energies, and technologies and the tools for creating them

  Into the Odd · $1
• The Fading Coast by Bath Imaginable

  A New Weird setting for Electric Bastionland

  Into the Odd · Free or pay what you want
• The Infection by Psy

  The progenitor of death and decay lurks in the shadows, can you escape its influence?

  Into the Odd · Free or pay what you want
• Tower into Elsewhere by David Blandy

  A Mystery Horror adventure for ECO MOFOS!! by Colm Norrish

  Into the Odd · $2.50
• 1920s Eldritch Mystery Adventure Tables by Grim Sour Games

  Easy travel & case-building!

  Call of Cthulhu · $1.95
• Ah yes... Call of Cthulhu by Zima

  One pager game based on 7ed Call of Cthulhu

  Call of Cthulhu · Free or pay what you want
• Alone Against the Flames by Chaosium

  An Introductory Solitaire Adventure for Call of Cthulhu

  Call of Cthulhu · Free or pay what you want
• Blackthorne Bridge Club (Call of Cthulhu) by baZil_AUCall of Cthulhu · Free or pay what you want
• Call of Cthulhu Quickstart Rules by Chaosium

  Seventh Edition Quickstart Rules and ready-to-play adventure, "The Haunting"

  Call of Cthulhu · Free or pay what you want
• Cthulhuren Deia - Pertsonia Orria by Roleatzen

  Cthulhuren Deia rol jokorako euskaratutako pertsonaia orria

  Call of Cthulhu · Free or pay what you want
• El Hombre Entre Andenes by Elettrico

  Un one-shot para La Llamada de Cthulhu 7ed

  Call of Cthulhu · Free or pay what you want
• Operation CAPITAL GAINS by totalityandopacity

  A Conspiracy-era Delta Green operation pitting Agents against the Karotechia.

  Call of Cthulhu · Free or pay what you want
• Operation MUTE SWAN by totalityandopacity

  A Delta Green operation for the Outlaws faction, set in Phoenix, Arizona.

  Call of Cthulhu · Free or pay what you want
• Project Mansion by Stalking Crow Games

  A ready-to-use mansion playset for TTRPG's

  Call of Cthulhu · Vaesen · $2.99
• Romanian Mythos - Sourcebook of Horrors for Lovecraftian RPGs by Chaos Badger Pub.

  Sourcebook of Horrors for Cthulhu Eternal

  Call of Cthulhu · $10
• SCENERY FLOORPLANS Cottages and Villas by Role Arts

  A floor plans collection in a 12-pages PDF document - For Tabletop RPGs

  Call of Cthulhu · $5.99
• SCENERY FLOORPLANS Mansions Vol1 by Role Arts

  A floor plans collection in a 12-pages PDF document - For Tabletop RPGs

  Call of Cthulhu · $5.99
• SCENERY FLOORPLANS Village Houses Vol 1 by Role Arts

  A floor plans collection in a 13-pages PDF document - For Tabletop RPGs

  Call of Cthulhu · $5.99
• STRESS/INSANITY RPG RULES (REGRAS DE ESTRESSE/INSANIDADE PARA RPGS) by Incerto

  rules-light stress/insanity rules

  Call of Cthulhu · Free or pay what you want
• The Memories Below by HackRPG

  A modern day Call of Cthulhu adventure set in a sleepy holiday lakeside setting.

  Call of Cthulhu · $5
• The Zgrozy Catalogue by Zgrozy

  Everything Zgrozy released for Call of Cthulhu

  Call of Cthulhu · Free or pay what you want
• Trypophobia: A System-Neutral Investigative Horror Scenario by klintron

  A dead body riveted with thousands of tiny holes exposes a small-town secret

  Call of Cthulhu · Free or pay what you want
• Where Sea and Stars Collide: Operation WOUNDED MALLARD by totalityandopacity

  A Conspiracy-era Delta Green operation.

  Call of Cthulhu · Free or pay what you want
• 50 Nightmares that Exist by Chaotic

  A book arrived at your bookbinding company's doorstop, and it needs repair.

  Trophy Dark · Free or pay what you want
• A Warm and Pleasant Hum: A One-Shot for Trophy Dark by Michael Van Vleet

  A bee-filled scenario for Trophy Dark

  Trophy Dark · $5
• Animam Agere: A One-Shot for Trophy Dark by Podo

  A rotten incursion designed for Trophy Dark

  Trophy Dark · Free or pay what you want
• Candlelight by Glowing Roots Press

  Journey through the dark forest of the afterlife

  Trophy Dark · $12
• Carillon - A Trophy Dark Incursion by K-Ramstack

  It has called you and you have answered

  Trophy Dark · $0.50
• Dans le viseur du diable by Michael Van Vleet

  Une incursion de l'Ouest Étrange enracinée dans Trophy Dark

  Trophy Dark · $8
• Dark Tidings by Speak the Sky

  an anthology of bad-news Trophy Dark incursions

  Trophy Dark · $5
• DEVIL, AIM FOR ME: A One-Shot for Trophy Dark by Michael Van Vleet

  A Weird West incursion fueled by Trophy Dark

  Trophy Dark · $8
• Gift of the Sea by Glowing Roots Press

  A tidal folk horror incursion for Trophy Dark

  Trophy Dark · $7
• Go Gentle by Avunvain

  A Trophy Dark incursion for violating the peace of the grave

  Trophy Dark · $3
• Home Again by Avunvain

  An Incursion of loving, demanding war-machines, for Trophy Dark

  Trophy Dark · $2
• Lovely Fields of Green by SeethingLloron

  A Trophy Dark incursion for the Trophy Trifolds Jam.

  Trophy Dark · Free or pay what you want
• Melculum Vitae by Quizlock

  Incursion for Trophy Dark - Theme: Honey

  Trophy Dark · $3
• MYCELIUM and Other Horrors by Sasha De'ath - {The Eldritch Tomb}

  Four allergenic incursions Rooted in Trophy Dark.

  Trophy Dark · $12
• Nemorensis' Gate by eskur

  A Trophy Dark Incursion about failing your journey to the underworld.

  Trophy Dark · $3
• Palace City of the Eternal King by Quizlock

  Incursion for Trophy Dark - Theme: City

  Trophy Dark · $3
• Penumbra: A Trophy Dark Incursion by ATypicalFaux

  Only the poison can save them

  Trophy Dark · $5
• Project Galileo: A One-Shot for Trophy Dark by Ember and Ash

  Explore the secrets of Mars on the scientific mission Project Galileo.

  Trophy Dark · $8
• Roommates Wanted by darkliquid

  An incursion for Trophy Dark

  Trophy Dark · $3
• Sacred Burdens by Zeke Gonzalez

  A Trophy Dark Incursion

  Trophy Dark · $5
• Salutations, Mr. Gray! by Unenthuser

  A Gothic Horror Trophy Dark One-Shot

  Trophy Dark · $10
• Shadow Precinct by ADRENALINE GAMES

  Gritty supernatural investigations

  Trophy Dark · $5
• Stalker: A Cure for Death by Vagabond Outcast

  An incursion for Trophy Dark TTRPG

  Trophy Dark · Free or pay what you want
• The Drowned by Michele

  A Trophy Dark incursion

  Trophy Dark · Free or pay what you want
• The Hollow Grove by Ostrichmonkey Games

  A Trophy Dark Incursion

  Trophy Dark · $3.75
• The Huntsman's Feast by Ember and Ash

  A Trophy Dark One-Shot

  Trophy Dark · $8
• The Narrow Passage, a Trophy Dark incursion by Karl Scheer

  A short Trophy Dark Incursion about a funeral where you must struggle to get your dead to the afterlife

  Trophy Dark · $3.33
• The Paperflesh Advent by Speak the Sky

  a Trophy Dark incursion of kaleidoscopic medical horror

  Trophy Dark · $5
• The Pried Eye: A Trophy Dark Incursion by ATypicalFaux

  Step into cosmic body horror and ego death

  Trophy Dark · $5
• The Well of Rings by Bright Stag Games

  An Incursion for Trophy Dark

  Trophy Dark · $3
• Thus Spake Agathis by gothHoblin

  A folk horror incursion for Trophy Dark

  Trophy Dark · $1.80
• DREAMFOAM ULTRA Playtest material V0.2 - Eco-occult Science-Fantasy CY_BORG hack by DIRGE_SYNDICATE

  Eco-occult Science-Fantasy CY_BORG hack

  Cy_Borg · Free or pay what you want
• Grappleoid TERRORS: Monster Mash by MANA

  Grappleoid Terrors are here to infiltrate your game! A multi life stage creature based on the TREMORS movies.

  Cy_Borg · Free or pay what you want
• Symptom of Aggression World Tour by MANA

  This Band Sucks! A Shitty Band, Their Tour Bus Dungeon, and d4 Reasons to Give a Fuck. Cy_Borg ttRPG!

  Cy_Borg · Free or pay what you want
• The Cold Storage Club 1+2 (in CY_OPS 1) by MANA

  ACT 2 OUT NOW! All of that Great Punk Rock Flavor You Love, None of the Added Cyber Implants!

  Cy_Borg · Free or pay what you want
• The DEVIL With LONG EARS On by MANA

  A 14+6pg Murder Mystery with d6 Rumors, 3 Cases, 4 Big Maps, 3 NPCs, & 1 Killer; Inspired by the BUNNYMAN for CY Borg

  Cy_Borg · Free or pay what you want

Source: itch.io tag pages (e.g. Horror + Mothership). Listings are the creators’ own; Pit Stop Publishing isn’t affiliated with them or with the systems named. Some entries are supplements or monsters rather than full adventures.