Adventures
First-party adventures, community originals, and conversions from other games.
442 adventures
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(Preview) A Sliver of Evidence
by karlyandersAn adventure site module for Cairn 2e. FreeOriginalsOn itch.io -
[Work In Progress] Snatching the Kirin's Saddlebags
by waxwingedtravelerA Hex-Crawl Search for Harmony, made for use with Cairn 2e PaidOriginalsOn itch.io -
A Familiar Tower
by DirectsunA Cairn conversion by Maxim Lowe of the original by Directsun. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
A Feast for Flies
by paradisebunnyA One-Shot adventure for the CAIRN TTRPG FreeOriginalsOn itch.io -
A Fistful of Feathers
by Pointless MonumentA pointcrawl for Cairn - how far will you go for a comfy night's sleep? FreeOriginalsOn itch.io -
A Gathering of Blades
by Ben MiltonA Cairn conversion of the original by Ben Milton. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
A Gathering Storm
by seedling PaidOriginalsOn itch.io -
A Man on the Road
by Ian YusemA Cairn conversion of the original by Ian Yusem. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
A Needle in a Sword Pile
by C. F. EnriquezA short adventure scenario FreeOriginalsOn itch.io -
A Reliable Source
by tlomdev FreeOriginalsOn itch.io -
A Sliver of Evidence
by karlyandersAn adventure site module for Cairn 2e FreeFirst PartyOn itch.io -
A Sword of the Forest
by Scribbled MazeA weird folk adventure for Cairn FreeOriginalsOn itch.io -
A Tomb of Twins
by Cats Have No LordTreasure waits for the taking in a tomb full of trapped souls PaidOriginalsOn itch.io -
A Traveler's Guide to the Echelon Forest
by AwkwardTurtleA system agnostic die drop forest pointcrawl. PaidOriginalsOn itch.io -
A Troll in the Woods
by ShamaeA short adventure for Cairn FreeOriginalsOn itch.io -
Aberrant Reflections
by Direct Sun GamesA Cairn conversion by Pat Eyler of the original by Direct Sun Games. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Abode of Abominations
by Dr Sleepy SlothAn eldritch cavecrawling one-shot adventure for cairn! PaidOriginalsOn itch.io -
Against the cult of the Reptile God
by Douglas NilesA Cairn conversion by Sketchy Van RPG of the original by Douglas Niles. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Alfking
by Ãventyrspila rotten trunk filled with growling, drooling and hungry problems PaidOriginalsOn itch.io -
Arbon and the Rot Dragon
by Brooklet GamesClimb the inside of a great rotting tree to defeat the Rot Dragon PaidOriginalsOn itch.io -
Archipelago of the Paramour Sea
by Caelinaravenfourteen adventure isles PaidOriginalsOn itch.io -
Armour of the Phlox Haze
by AndrewWriteGoodA floral adventure location and faction for Cairn inspired by classic pulp fantasy. PaidOriginalsOn itch.io -
Backbiter's Oasis
by eely moonAn adventure module for Cairn. PaidOriginalsOn itch.io -
Balthazar's Legacy
by owmykneesA mad mage has left quite a unique experience in his private quarters... PaidOriginalsOn itch.io -
Bargains on The Other Land
by LoopQuantumWyrmAn adventure module about a fairy forest. For OSE, levels 1-3 or Cairn PaidOriginalsOn itch.io -
Barrow of the Elf King
by Highland Paranormal SocietyA Cairn conversion of the original by Highland Paranormal Society. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Bear's Son Tale | Adventure for Cairn RPG
by alexey'sAn epic adventure inspired by the Beowulf poem for the Cairn RPG PaidOriginalsOn itch.io -
Belly of the Beast: a Dungeon for Cairn 2nd Edition
by Third Country PressDelve into the gold-laden corpse of a great dragon. PaidOriginalsOn itch.io -
Beneath the Bloodwillows
by mazemakerA Cairn RPG adventure! PaidOriginalsOn itch.io -
Beneath the Green Rooster Tavern
by sabrina_tvbandA One-Page-Dungeon for OSR games. Includes Cairn stats on a second sheet. PaidOriginalsOn itch.io -
Beneath the Muckfort
by Gravy PressA mud splattered old school dungeon delve, for Cairn 2e PaidOriginalsOn itch.io -
Beneath the Summer Snow
by RilesAppx. N dungeon for Cairn PaidOriginalsOn itch.io -
Beneath These Strange Trees
by Scribbled MazeAn underground setting and generator for the Cairn adventure game FreeOriginalsOn itch.io -
BEYOND THE BRIAR GATE
by Daily Ritual PressA One-Shot for Cairn 2e PaidOriginalsOn itch.io -
Beyond The Burning Teeth
by Amanda P.A Cairn conversion of the original by Amanda P. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Beyond the Pale
by Yochai GalBeyond The Pale is a tabletop RPG adventure inspired by Jewish history, folk tales, and mysticism. This setting aims to highlight the unique folklore and beliefs cultivated by the Jewish people, presenting them in an old-school RPG format. It explores themes of oppression and persecution alongside hope and love, set against a backdrop of idyllic country life. First PartyAt the Cairn store -
Beyond The Seer's Grotto
by LinuzA module for your module. Designed for Cairn. FreeOriginalsOn itch.io -
BIO-PATINA
by mike richAn island adventure pointcrawl for Cairn PaidOriginalsOn itch.io -
Birkreach Underforest
by Scablands Pressan adventure for Cairn FreeOriginalsOn itch.io -
Blessed Tree, Missing Wife
by Seth PattersonAdventure for Cairn FreeOriginalsOn itch.io -
Blood of Windcliff
by XmassCthulhu FreeOriginalsOn itch.io -
Bloodhoney
by WuggyA bloody insect dungeon for Cairn 2e. PaidOriginalsOn itch.io -
Bloody Goblin Mines
by MarataeShort Dungeon Adventure for Cairn RPG PaidOriginalsOn itch.io -
Bones of the Red Dragon
by Brooklet Games PaidOriginalsOn itch.io -
Book of the Isles I
by girls@computersAn intro to a Cairn 2e setting. FreeOriginalsOn itch.io -
Born Into Black Nights (Cairn)
by JunkyardTornadoA fantasy adventure for Cairn featuring a Town, a Forest, and a Dungeon PaidOriginalsOn itch.io -
Bramblebaker & Bathkeeper
by The Bit Bet2 animal hobs PaidOriginalsOn itch.io -
Broken Bastion
by Gus L./Ratking ProductionsA Cairn conversion by Naeolin of the original by Gus L./Ratking Productions. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Broken Circle
by Eternal TorchAn adventure for Cairn PaidOriginalsOn itch.io -
Caers & Crannogs - Dolmenring
by Manarampmatt OriginalsOn itch.io -
Cairn Utils
by Oskar ÅwidaMiscellanous Cairn utility documents FreeOriginalsOn itch.io -
Cairn: Lair of the Frost Witch
by Andrew CavanaghCairn adventure PaidOriginalsOn itch.io -
Cairnevale
by UnenthuserA Forested Fantasy Festival for Cairn PaidOriginalsOn itch.io -
Caliban's Cruelty
by 2 Gorblins in a StudioA Lost World Island-Crawl for the Appendix N Jam. PaidOriginalsOn itch.io -
Calling Upon the Bright Blizzard
by DannyFistHigh up on the holy mountain, there is a forest in perpetual blizzard. PaidOriginalsOn itch.io -
CAS-1: Trouble in Twin Lakes
by Yochai Gal First Party -
CAS-2: Rise of the Blood Olms
First Party -
CAS-3: The Feast of Tegny Wood
First Party -
CAS-4: The Forgetting of Lockwood Manor
by Yochai GalA gothic horror adventure about an estate where the crimes of its past residents live on, even after death! PaidFirst Party -
Caves of Hither and Yon
by YttikonTwo distant caves intermingled by disaster - A dungeon for Cairn FreeOriginalsOn itch.io -
Challenge of the Frog Idol
by Dyson LogosA Cairn conversion by Sam Wallace of the original by Dyson Logos. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Circle of Wolves
by Michael PrescottA Cairn conversion of the original by Michael Prescott. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Coniraya Descends
by haughty homunculusA short adventure for Cairn 2nd Edition, written for the Appx. N Jam. PaidOriginalsOn itch.io -
Crypt of Saint Wendelgard
by ToadmilkA One Page Dungeon for Cairn PaidOriginalsOn itch.io -
Crystal Labyrinth
by RanaEnojadaExplore a non-Euclidean dungeon level inside a magical mirror in search of relics, for Cairn 2e. PaidOriginalsOn itch.io -
Cup of Little Maws (Cairn)
by JunkyardTornadoA pamphlet sized adventure for Cairn PaidOriginalsOn itch.io -
Damned by the Witch Well
by Odinson GamesFully illustrated gothic folk horror quest for Cairn PaidOriginalsOn itch.io -
Dance with death in the crazy flamingos' disco-dungeon
by KapithanUna loca aventura para Cairn PaidOriginalsOn itch.io -
Darkness Moves
by Perplexing Ruins PaidOriginalsOn itch.io -
Daughter of the Dead King
by Jesse DavenportA Cairn conversion of the original by Jesse Davenport. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
DEEP DELVE - Adventure for Cairn & Block, Dodge, Parry
by Dice Goblin GamesA Procedurally Generated Descent into Harrowing Depths PaidOriginalsOn itch.io -
Deluge at Drizzle Distillery
by Centaur GamesPuzzle-lite, escape-the-dungeon, stop the storm adventure PaidOriginalsOn itch.io -
Demon Driven to the Maw
by Brad KerrA party-crawl adventure for Cairn. PaidOriginalsOn itch.io -
Demonsbane
by Perplexing Ruins PaidOriginalsOn itch.io -
Desert Angel Fiasco [Cairn, 5E, OSR]
by Joseph R. LewisTTRPG adventure on a ship flying across the desert PaidOriginalsOn itch.io -
Dogtooth Valley
by Nate TremeA Cairn conversion by bilingo of the original by Nate Treme. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Don't Wake the Worm
by WatcherDMA bookmark dungeon clock for Cairn FreeOriginalsOn itch.io -
Door Hoard of the Door Lords
by Cats Have No LordA Door-Filled Funhouse Dungeon PaidOriginalsOn itch.io -
Downrooted [Cairn]
by Jason Christopher BurrowsA Forest Depthcrawl Adventure for Cairn FreeOriginalsOn itch.io -
Dread Down Below
by LoopQuantumWyrmA dungeon crawl for Cairn and Old-School Essentials. PaidOriginalsOn itch.io -
Dungeon Cookbook Delves #1
by SDDNDNo fire. No food. No mercy. Cairn Compatible One Page Dungeon. FreeOriginalsOn itch.io -
Dungeon Cookbook Delves #2
by SDDNDNothing is wasted-Not even the dead. Cairn Compatible One Page Dungeon. FreeOriginalsOn itch.io -
DUNGEON FOREST HEX
by minorarcanaDUNGEON FOREST HEX CRAWL FreeOriginalsOn itch.io -
Ecos Perdidos no Zigurate Lunar - Cairn 2e
by KAKAPOUma dungeon para Cairn 2e PaidOriginalsOn itch.io -
El Castillo del Vampiro
by TheZaru PaidOriginalsOn itch.io -
Elkheart's Curse - A Town, A Forest, a Dungeon Jam Adventure
by MacA mystery taking place in the imperiled Bridge-Over-Kells, which risks being entombed in ice. PaidOriginalsOn itch.io -
Elverkongen
by Ãventyrspilen rÃ¥den træstamme fyldt knurrende, savlende og sultne problemer PaidOriginalsOn itch.io -
Emeralds from the Braying Beast
by 2 Gorblins in a StudioA Science-Fantasy Adventure Made for Cairn 2e and the Appendix N Jam PaidOriginalsOn itch.io -
Escape The City
by Brooklet GamesCan you survive to escape the city? PaidOriginalsOn itch.io -
Escape to Blackboot Bog: A Moonlit Pathcrawl for Cairn
by Xeno & KraftAn introductory one-shot for the Cairn RPG PaidOriginalsOn itch.io -
Expeditions
by Joe ReillyA Pointcrawl Supplement for Cairn 2e PaidOriginalsOn itch.io -
Exton: Edge of the West
by Jamie DouglasA mini fantasy campaign setting PaidOriginalsOn itch.io -
Fabien's Atelier
by Brad KerrA puzzle dungeon TTRPG adventure module for Cairn PaidOriginalsOn itch.io -
Face of Hgradal
by ChrisAirA 10 room dungeon for Cairn 2e, in honor of Jennell Jacquays. PaidOriginalsOn itch.io -
Falkrest Abbey
by Andrea Tupac Mollica and Giuseppe RotondoA Cairn conversion by Willem-Jan of the original by Andrea Tupac Mollica and Giuseppe Rotondo. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Fallen Star
by SummerTimeAliceA futuristic starship crash lands outside a Halfling village. PaidOriginalsOn itch.io -
Feast
by Chris BissetteA Cairn conversion by Pat Eyler of the original by Chris Bissette. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Fever Swamp
by Luke GearingA Cairn conversion of the original by Luke Gearing. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Flickering Lamplight
by HafleAdventure for a Cairn Game Jam FreeOriginalsOn itch.io -
Flight from Castle Cromlech!
by SilverNightingaleA Cairn 2E Dungeon Adventure set in a ruined castle besieged by a Dragon! PaidOriginalsOn itch.io -
Floodplains of Illamoor
by girls@computersA Cairn 2e Hexcrawl PaidOriginalsOn itch.io -
Fogheart - the Torso of the Giant King
by Antigona404A setting and adventure for Cairn and OSE PaidOriginalsOn itch.io -
Folly of the Forgemaster
by Crypt Crusher GamesAn adventure module for Cairn PaidOriginalsOn itch.io -
For Rest or Ruin
by moltewerfA beloved lord's burial procession crosses through an ominous forest. PaidOriginalsOn itch.io -
Forbidden Swamp
by Brooklet GamesAn adventure for Cairn into the roots of a gnarled tree located deep in a swamp. PaidOriginalsOn itch.io -
Forest Farragoes
by ktreyA Half-Dozen Random Tables for the Cairn Forest Jam FreeOriginalsOn itch.io -
Forest of Masts
by StoryOrcSoon-to-sink island adventure for Cairn/OSR PaidOriginalsOn itch.io -
Forest of the Storms
by coolwayinkA dungeon, village and forest for Forgotten Ballad and Cairn PaidOriginalsOn itch.io -
Forkun's Forest of Shadows
by Robin FjäremAn enchanted forest one-shot for Cairn FreeOriginalsOn itch.io -
FOUR - The very small edition
by tonytranrpgThe very small Cairn adventure for low level folks. Where you are to deliver a rock, shaped like a goat. PaidOriginalsOn itch.io -
Frozen Fane of the Far Traveller
by AndrewWriteGoodA short frozen ruin adventure for Cairn 2e FreeOriginalsOn itch.io -
Fungal Forest
by ShamaeA short adventure for Cairn FreeOriginalsOn itch.io -
Gespenwald
by Peakrill Press / Dan SumptionA ghost forest adventure for Cairn and Into the Odd PaidOriginalsOn itch.io -
Ghostwalkers of Gjöll
by Maxim LoweA nordic inspired one-shot for Cairn PaidOriginalsOn itch.io -
Giants in the Sky
by OrthopraxyA Floating Forest Crawl for Appendix N Jam 2026 PaidOriginalsOn itch.io -
Glimmer, Gloom, & Gloaming
by epigrampsa haunted wood for Cairn PaidOriginalsOn itch.io -
Goblin Market
by RefJonA whimsical and perilous settlement for the adventure game Cairn FreeOriginalsOn itch.io -
Grave of the Green Flame
by Bill BarshA Cairn conversion by Ryan McCarthy of the original by Bill Barsh. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Greed's Punch Bowl (A Bandit Hideout Adventure Location)
by mike richA bandit hideout adventure location for Cairn FreeOriginalsOn itch.io -
Green Water, Crimson Stag
by David M DonachieA Cairn conversion by Le Panda du Mal of the original by David M Donachie. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Greyhaven Curse
by Dunwich HunterOne-shot adventure for Cairn and other OSR/OSE systems, DND compatible PaidOriginalsOn itch.io -
Grotto of Golden Gargoyle
by Brendan BarnettA Cairn conversion by Yochai Gal of the original by Brendan Barnett. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Gully of the Golden Gorgon
by Robert RaulusA small adventure for Cairn 2e FreeOriginalsOn itch.io -
Gwangi
by KapithanUna aventura para Cairn en un naipe | A Cairn adventure on a playing card PaidOriginalsOn itch.io -
Hall of the Five Moons
by Dungeon CrabAn OSR Funhouse Dungeon for Cairn PaidOriginalsOn itch.io -
Halls of the Beetle Queen
by Gravy PressThirty-six hexes literally crawling with insects! FreeOriginalsOn itch.io -
Halls of the Witch Queen
by ekkamai studioHalls of the Witch Queen is an adventure for Cairn 2e designed for Wardens and players of any experience level. FreeOriginalsOn itch.io -
Haut comme 3 Kobs
by jeunemageUne aventure fantastique vertigineuse FreeOriginalsOn itch.io -
Heart & Forest
by SWAMPTough decisions in a witch's forest PaidOriginalsOn itch.io -
Heart of the Mine - an adventure for Cairn
by SonataVenture into an abandonned mine hiding old eldricht gods. For Cairn by Yochai gal (VF disponible) FreeOriginalsOn itch.io -
Hel's Crow's Final Rest
by Gus L.A Cairn conversion by Sam Wallace of the original by Gus L. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Heron Watch
by weepingstagpressA dungeon crawl in an ancient knightly bastion FreeOriginalsOn itch.io -
Hideous Daylight
by Brad KerrA pen-and-paper adventure module of sun-soaked horror. Compatible with Old-School Essentials and Cairn. PaidOriginalsOn itch.io -
Hiss: Cairn Edition
by Idle CartularyA doomed village for Cairn RPG FreeOriginalsOn itch.io -
Hjertenskære
by Ãventyrspilblomsterby er overladt til sin skæbne foruden sin gartner OriginalsOn itch.io -
Hounds of Hendenburgh
by Liam Pádraig à CuilleanáinA forest adventure for Cairn PaidOriginalsOn itch.io -
House of Cuckoo
by pankodlAn adventure amidst a parasitic housing crisis FreeOriginalsOn itch.io -
HOWL
by By Odin's Beard RPGA horror adventure of dark folklore for Cairn FreeOriginalsOn itch.io -
HOWLING HALLS of WHISPERSTONE - System-agnostic Beastmen Dungeon
by Dice Goblin GamesA beastmen dungeon adaptable to Cairn FreeOriginalsOn itch.io -
Hunt for the Moss Troll
by Perplexing Ruins PaidOriginalsOn itch.io -
Imperial Vault 19 and Other Dark Places [Cairn]
by Joseph R. LewisFive one-shot adventures PaidOriginalsOn itch.io -
In a Petal Unlimited
by giantrobottacklerthe lilies won't die. an adventure for wyrm. PaidOriginalsOn itch.io -
In Grendel's Grasp!
by Johnny FainaA weird grotto adventure for Cairn 2ed. FreeOriginalsOn itch.io -
In the House of Pluto
by Creative WrongingAn upscale Heist for Cairn 2e PaidOriginalsOn itch.io -
In The Witching Wood | Adventure for Cairn RPG
by No Apostrophe PressA Cairn Adventure Inspired by Polish Folklore, Language and Culture PaidOriginalsOn itch.io -
Ingrown Hairs
by giantrobottacklerarboreal abundance. an adventure for cairn. FreeOriginalsOn itch.io -
Inner Sanctum of the Immortal Scorpion
by estrandvoldA puzzle dungeon for Cairn FreeOriginalsOn itch.io -
Into the Effigy of Oriel
by Undead MoleA Cairn 2e surreal eldritch adventure made for the Appendix N Jam FreeOriginalsOn itch.io -
Into the Trees
by JavierloustaunauHelp Robert The Smith find The Cure in A Forest. PaidOriginalsOn itch.io -
Into the Viridian Pit
by weepingstagpressStar Trek-inspired forest crawl inside a psychic hivemind. FreeOriginalsOn itch.io -
Invaders of Atlantis (Early Access)
by Explorers DesignA pulp-inspired fantasy adventure. Made for Cairn 2E. PaidOriginalsOn itch.io -
is Mightier
by Matt UmlandAn HTML adventure for Cairn about a great mapmaker and a malevolent quill. FreeOriginalsOn itch.io -
Isaac the Alchemist
by TigerspookThis is an adventure of puzzles and mortal danger. FreeOriginalsOn itch.io -
J'adore la Door
by Creative WrongingA Door-based OSR Adventure PaidOriginalsOn itch.io -
Janky Goblins
by Knightowlpub PaidOriginalsOn itch.io -
Jaxon's Claim
by Cats Have No LordA Science-Fantasy Adventure for Cairn FreeOriginalsOn itch.io -
Jonah's Monster
by bonsaipropagandaA deadly one session dungeon for Cairn 2e. PaidOriginalsOn itch.io -
Kidnap the Archpriest
by SkerplesA Cairn conversion by Pelle of the original by Skerples. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Kith & Kindling
by barseAn arboreal depthcrawl for Cairn. PaidOriginalsOn itch.io -
Knight of the Corpse Trials
by Odinson GamesFully illustrated gothic folk horror quest for Cairn PaidOriginalsOn itch.io -
Kobold Tunnels
by RefJonRescue Sir Chipley from certain death. Outwit the devious Kobolds and their traps. Discover the twisted secrets of Chipley Silver Mine. OriginalsOn itch.io -
Lady Grey of the Beautiful End
by YttikonThe small town Trissam is cursed with an all-consuming grey substance, infected with avarice and on the brink of a civil war. FreeOriginalsOn itch.io -
Lair of the Frog God
by ChaoclypseA pointcrawl through the Valley of Frogs to a 12-room dungeon of escalating eldritch horrors, where survivors may win an audience with the Frog God. System-neutral, with an optional Cairn bestiary. Contains body horror, hallucinogens and cults. PaidOriginalsAt the Cairn store -
Lair of the Lamb
by Arnold K.A Cairn conversion by Pelle of the original by Arnold K. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Lair of the Serpent Prince
by NakadeAdapting the Lair of the Serpent Prince for Cairn RPG by Yochai Gal FreeOriginalsOn itch.io -
Last coal of the holler
by deafwild42 FreeOriginalsOn itch.io -
Library Beneath the Sands
by JDA Cairn conversion by lovelyzoo of the original by JD. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Library Rats
by MarataeA dungeon/adventure for Cairn RPG filled with books and experiments. PaidOriginalsOn itch.io -
Lilliputian - Adventure On the Open Seas
by Manarampmatt OriginalsOn itch.io -
Liminal Woods
by gingereno42Entry for Mystic Wood Jam; a randomized forestcrawl for Cairn 2e PaidOriginalsOn itch.io -
Liquid Euphoria
by fedetibaldoA TTRPG one-shot adventure, designed for Cairn 2E PaidOriginalsOn itch.io -
Little Ghost Town
by gingereno42A one-shot forest pointcrawl for Cairn 2e FreeOriginalsOn itch.io -
Loam Queen's Decree
by glardyatorA Science Fantasy Dungeon Crawl Adventure for Appendix N Jam 2026 - Cairn 2e Compatible FreeOriginalsOn itch.io -
Locked in Silver Shackles
by AndrewWriteGoodAn adventure location and collection of 4 weird prisoners for Cairn. PaidOriginalsOn itch.io -
Lorn Song of the Bachelor
by Zedeck SiewA Cairn conversion of the original by Zedeck Siew. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Lost in the Mist
by Broken River Games PaidOriginalsOn itch.io -
Lovely Jade Necropolis
by Joseph R. LewisA multi-system dark necropolis adventure PaidOriginalsOn itch.io -
Lure of the Vulpine Voice
by Francisco LemosA fantasy OSR one-shot dungeon adventure compatible with Cairn PaidOriginalsOn itch.io -
Malevolence in Bloom
by CrypticManuscriptsA One-Shot for 'Cairn RPG' FreeOriginalsOn itch.io -
Mandelbrook
by sean f smithfractal forest foray PaidOriginalsOn itch.io -
March of the Eld Kin
by theomninerdBelated Appendix N Jam 2026 Entry Due To Itch Dying At The Last Moment FreeOriginalsOn itch.io -
Marta's Vineyard of Despair
by fleetingXeDelve into Marta's Vineyard of Despair and rescue the missing victims! PaidOriginalsOn itch.io -
Mercy in the Ram's Hall
by Vast and TrunklessA Cairn 2e dungeon crawl inspired by Moorecock, Leiber, and Norse myth created for the Appendix N Jam 2026. PaidOriginalsOn itch.io -
Merry March in the Winter Wood
by PellePSnowy pointcrawl exploration adventure for Cairn FreeOriginalsOn itch.io -
Midnight in Bonetown
by Cats Have No LordA cavern full of adventure for Cairn FreeOriginalsOn itch.io -
Misbegotten Children of Izanami
by WormodAn old-school adventure about shelter. PaidOriginalsOn itch.io -
Mud Reader's Deep (Cairn)
by JunkyardTornadoone-page rules agnostic dungeon adventure about going into a cave in order to get a fortune read. PaidOriginalsOn itch.io -
Mystery on Big Rock Candy Mountain
by RUN DMGAn appalachian inspired adventure made for Cairn PaidOriginalsOn itch.io -
Neverland
by Andrew KolbA Cairn conversion by David Schirduan of the original by Andrew Kolb. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Night of Blood
by Jim BambraA Cairn conversion by Joe Burrito of the original by Jim Bambra. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Night of the Maddening Star
by CatinABoxDare to Brave the Nightmares of this Grimm-Inspired Adventure FreeOriginalsOn itch.io -
Nightmare Over Ragged Hollow
by Joseph R. LewisBased on the original work by Joseph R. Lewis. Posted with the author's permission. Conversions -
No Loot Without Malice
by Michael KramerTTRPG toolbox for Cairn 2e filled with the cursed gold of a dragon's hoard. PaidOriginalsOn itch.io -
Nothing Will Come Of Nothing
by elA short and ghostly adventure FreeOriginalsOn itch.io -
Now You See It...
by Mark Penn & Steve WilsonA Cairn conversion of the original by Mark Penn & Steve Wilson. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Oakenheart
by Ghost Crew PressA small forest dungeon for the Cairn RPG. FreeOriginalsOn itch.io -
Oh Precious Poisoned Elder
by HilanderThe Heart Tree withers! Its defenses have fallen, and the fate of the wood hangs in the balance. Inspired by the Legend of Zelda, The Cairn 2e Books, and really big oak trees. FreeOriginalsOn itch.io -
Old Mast Road
by Dodocahedron GamesA pamphlet adventure for Cairn with a forest and ghost stories PaidOriginalsOn itch.io -
On the Back of the Burlywood Toad
by JamesWordsA weird jungle crawl for Cairn 2e PaidOriginalsOn itch.io -
Once Upon a Giant - An Adventure for Cairn
by Croaker RPGsAn OSR epic fairytale adventure for the Cairn RPG. PaidOriginalsOn itch.io -
Onegeon: A crack in the ground
by seedlingA compact dungeon scenario for Cairn FreeOriginalsOn itch.io -
Operation Unfathomable
by Jason SholtisA Cairn conversion by Daniel Backus of the original by Jason Sholtis. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Opulence of Exquisite Caliber
by owmykneesThis is level 15 of the megadungeon. All artwork was done by me. Submission for the Cairn Community Megadungeon Jam. (Round Two) FreeOriginalsOn itch.io -
Orestruck
by Amanda P.a forest adventure for Cairn PaidOriginalsOn itch.io -
Orobus Ordains
by ASpinosaurusNamedSimoneA deadly Cairn2e adventure about snake, cultists, and a god devouring time. Designed for the App.x N Jam 2026 PaidOriginalsOn itch.io -
Palace of the Silver Princess: Cairn edition
by David BlandyB3 converted for Cairn and modern sensibilties PaidOriginalsOn itch.io -
Palace on the Pink Waves
by The Fun CubeA whimsical nautical drunken adventure for the Cairn system. FreeOriginalsOn itch.io -
PAWNS OF THE MIND MASTERS
by MeatCastle GameWareA Cairn 2e adventure of illusion and confusion PaidOriginalsOn itch.io -
Perilous Path of the Cursed Camel [Shadowdark, OSE, Cairn]
by Joseph R. LewisA one-shot adventure, Levels 2-3, for Shadowdark, OSE, and Cairn PaidOriginalsOn itch.io -
Pickpockets of Purgatory
by Daelight StudiosAn extraplanar heist module for Cairn 2e PaidOriginalsOn itch.io -
Piedmont - Critters of Wood and Mountain
by Jordan S.A weird Appalachian bestiary for Cairn. FreeOriginalsOn itch.io -
Pigs in a Blanket
by Kevin BishopA one-shot forest made for and with Cairn 2e FreeOriginalsOn itch.io -
Pit of the Pallasian Temple
by By Matt KellyA mythical dungeon for Cairn PaidOriginalsOn itch.io -
Pit: Spell Shrine Zungeon 63
by Bommyknocker PressA zine dungeon for Cairn 2e PaidOriginalsOn itch.io -
Pocket Rainfall
by 1pagedungeonsa pocket-sized adventure to pour down on your forestcrawl FreeOriginalsOn itch.io -
Praise Be, God of Filth
by WuggyA grimy pamphlet dungeon for Cairn. PaidOriginalsOn itch.io -
Priest King of Beaver Island
OriginalsOn itch.io -
Primates With Wands
by Rafael OrtegaWho was the idiot who bring them magic wands? PaidOriginalsOn itch.io -
Prison of the Hated Pretender
by Gus L.A Cairn conversion of the original by Gus L. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Prophet of the Wyvern's Word
by theinscrutabledr3An adventure locale for the Appx. N Jam FreeOriginalsOn itch.io -
Protecting the All-Seed
by sean f smith PaidOriginalsOn itch.io -
Psychics and Dogs: a BEATstiary
by TheOriginalCockatriceA BEATstiary for Cairn and other Oldschool Games PaidOriginalsOn itch.io -
Pântano do Fogo-Fátuo Fluorita
by Arthur MarquesUma aventura hex-crawl para Cairn 2e PaidOriginalsOn itch.io -
Quest: Unwanted Person - English version
by Henrique L.A One-shot for Cairn RPG. PaidOriginalsOn itch.io -
Ragged Hollow Nightmare
by Joseph R. LewisA village-based adventure for Cairn PaidOriginalsOn itch.io -
Raiders of the Crystal Keep
by Undead MoleAn adventure compatible with Cairn and made for the Appx. N Jam FreeOriginalsOn itch.io -
Raiders of Wolfsea
by Ben MiltonA Cairn conversion of the original by Ben Milton. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Rays of Beleth's Bolide
by offworldbogilA cosmic car-crawl to the depths of Hell! FreeOriginalsOn itch.io -
Rhizome's Floor of Enchantment
by gingereno42A single arcane room/floor to be inserted in a larger dungeon, designed for Cairn FreeOriginalsOn itch.io -
Rise of the Blood Olms
OriginalsOn itch.io -
Rite of the Wriggling Gulf
by Drew_MakesA cataclysmic event for Cairn PaidOriginalsOn itch.io -
Rot King's Sanctum
by Emiel BovienA Cairn conversion by Pat Eyler of the original by Emiel Bovien. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Ruin of Reputation
by Pointless MonumentA beginner-friendly puzzle dungeon for Cairn 2e FreeOriginalsOn itch.io -
Saboteurs of Solace
by Joe ReillyA bittersweet pointcrawl for Cairn 2e PaidOriginalsOn itch.io -
Salthaven
by Robin FjäremAn adventure for Cairn PaidOriginalsOn itch.io -
Salthaven Sewers
by Robin FjäremAn adventure for Cairn PaidOriginalsOn itch.io -
Salthaven Town Gazetteer
OriginalsOn itch.io -
Saving Saxham [Cairn, 5E, OSR]
by Joseph R. LewisTTRPG adventure in a mysteriously cursed village PaidOriginalsOn itch.io -
Sea of Mur
by Dank DungeonsA Setting Guide For Cairn PaidOriginalsOn itch.io -
Secret of the Black Crag
by Chance Dudinack and SilverarmA Cairn conversion by Louis Mesnier of the original by Chance Dudinack and Silverarm. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Secrets & Lies
by 1pagedungeonsone-page town locations for Cairn FreeOriginalsOn itch.io -
Seven Silver Spheres
by Pointless MonumentA short introductory adventure for Cairn FreeOriginalsOn itch.io -
Seven Stars of the Unseen
by DanFawcettAn isekai adventure inspired by Faustian fiends and devilish deals. PaidOriginalsOn itch.io -
SGii - Protecting the All-seed
by sean f, smith / he, him PaidOriginalsOn itch.io -
Shadows in the Gloomwoods
by Pillarworkswildwood horror pointcrawl sandbox for Cairn PaidOriginalsOn itch.io -
Shadows on the Spiral Road
by haughty homunculusA science fantasy forestcrawl for Cairn 2e PaidOriginalsOn itch.io -
Shapeshifters of Biringan
by Cats Have No LordAn Old School Mystical Manorcrawl FreeOriginalsOn itch.io -
SHROOM DOOM
by ChaoclypseA fungal adventure for Cairn PaidOriginalsOn itch.io -
Shutdown The Gauntlet (Ashcan)
by The Common DMAn untested, mech climbing adventure for Cairn 2e PaidOriginalsOn itch.io -
Sithra's Ghost Tower
by PenPaperDiceA way connecting the realm of the living with the realm of the dead PaidOriginalsOn itch.io -
SLUDGE ORCS
by TulkaasA dungeon deep in the mountains covered in slime PaidOriginalsOn itch.io -
Something Stinks In Stilton
by Oli Palmer and Melsonian Arts CouncilA Cairn conversion by Pat Eyler of the original by Oli Palmer and Melsonian Arts Council. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Songs for the Bone Harp
by YesterweirdA cursed relic threatens to waken a long forgotten evil. PaidOriginalsOn itch.io -
Soul Sick Blues
by Broken River GamesA Hob Adventure for Cairn PaidOriginalsOn itch.io -
Spell of the World-Weavers
by Gravy PressDoomed pointcrawl for Cairn 2e PaidOriginalsOn itch.io -
Star Spire
by Gus L./Ratking ProductionsA Cairn conversion of the original by Gus L./Ratking Productions. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Stellarium of the Vinteralf
by Michael PrescottA Cairn conversion of the original by Michael Prescott. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Stirring the Hornet's Nest at Het Thamsya
by Centaur GamesA temple-crawl to save a meditating abbot PaidOriginalsOn itch.io -
Stony Foot Camp Area
by jason-thomasAn OSR module to play with your mates when camping FreeOriginalsOn itch.io -
Stories from Hob Hill
by Noseatbelts4 adventures for Cairn involving Hobs FreeOriginalsOn itch.io -
Storm Ring of Thalaba
by FarlsthegmDisastrous Cairn 2e Pointcrawl PaidOriginalsOn itch.io -
Stormsong of the Crimson Vale
by karlyandersA Cairn 2e Adventure for the Appx. N Jam 2026 FreeOriginalsOn itch.io -
Stripes Stalks Among The Swaying Fronds
by Kerisian Kult3-5 players jungle adventure module for Cairn and Into the Odd. PaidOriginalsOn itch.io -
Suba - A Starter Seed
by elAn Open-Ended Adventure Seed for Cairn 2E PaidOriginalsOn itch.io -
Sylvan Stele
OriginalsOn itch.io -
Taintedweald
OriginalsOn itch.io -
Tannic
by Amanda P.A pastoral forest adventure for old school roleplaying PaidOriginalsOn itch.io -
Tears of the Salamancer
by RilesA region of invention for Cairn RPG PaidOriginalsOn itch.io -
Temple of 1000 Swords
by Brad KerrA Cairn conversion by Joshua Skootsky of the original by Brad Kerr. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Temple Of The 3 Wolf Moon
by Gordy HigginsA druidic temple of healing has been overrun by lycans, in this OPD for Cairn PaidOriginalsOn itch.io -
Temple of the Bat Serpent
by Nate TremeA Cairn conversion by a Wandering Landsloth of the original by Nate Treme. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Temple of the Forked Tongue
by J. ClaypoolA grim one-shot dungeon for Cairn 2e PaidOriginalsOn itch.io -
Temple of the Mermaid for Cairn 2E
by SOTrekNomadAn adventure for Cairn 2E FreeOriginalsOn itch.io -
Temple of the Moon Priests
by Will Doyle and Stacey AllanA Cairn conversion by xenio of the original by Will Doyle and Stacey Allan. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
That damned bear - Cairn Pamphlet
by LoopQuantumWyrmA pamphlet adventure about a bear for Cairn RPG PaidOriginalsOn itch.io -
The 12th Night of Thoth
by Dungeon of DeliriumSword and Sorcery adventure for Cairn 2e - 2026 Appendix N Jam PaidOriginalsOn itch.io -
The Accursed Rock
by Jay_Zer0A nautical dungeon for Cairn & other dragon and elf games PaidOriginalsOn itch.io -
THE ART LOVER
by David BlandyA Billionaire's Lair in honour of Jennell Jaquays PaidOriginalsOn itch.io -
The Aura Surge
by Just KayleeA Cairn adventure made for Appx. N Jam 2026 PaidOriginalsOn itch.io -
The Barrows Hunger
by Glass Bird GamesA deadly delve into the maws of the beast for Cairn RPG FreeOriginalsOn itch.io -
The Black Wyrm of Brandonsford
by Chance DudinackA Cairn conversion by Derek B. and Yochai Gal of the original by Chance Dudinack. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Blasphemous Forest | El Bosque Blasfemo
by KapithanAn adventure for CAIRN | Una aventura para CAIRN PaidOriginalsOn itch.io -
The Blazing Dunes of Lost Temptations
by CaelinaravenA desert zone for Cairn PaidOriginalsOn itch.io -
The Bloody Pig Sty
by PulpeeA horror-themed dungeon and its surroundings for Cairn PaidOriginalsOn itch.io -
The Brilliant Bows of Babylon
by raspberrycatA surreal sword-and-sorcery romp for Cairn 2e. Climb the ziggurat to face the one who called you here! PaidOriginalsOn itch.io -
The Bruja, the Beast, and the Barrow
by Gus L./Ratking ProductionsA Cairn conversion by Naeolin of the original by Gus L./Ratking Productions. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Burial Mound of Gilliard Wolfclan
by Bernie The FlumphA Cairn conversion by xenio of the original by Bernie The Flumph. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Burning Monastary
by Dr. SleepySlothA devil-possessed monastery one-shot for Cairn PaidOriginalsOn itch.io -
The Byzantine Cataclysm
by Noble GnollOne-Page Dungeon for the Appendix N Jam 2026 PaidOriginalsOn itch.io -
The Caged Heart
by dibsonTTRPG Adventure for Cairn, written for Appendix N Jam 2026 FreeOriginalsOn itch.io -
The Castle of The Spiderhobs
by DocAstaroth FreeOriginalsOn itch.io -
The Cave of the Orc Princess — One Page Dungeon for Cairn
by MarataeA small tabletop dungeon for Cairn RPG PaidOriginalsOn itch.io -
The Caverns of the Hidrida
by everweirdA dungeon for OSR TTRPGs. FreeOriginalsOn itch.io -
The Chained Colossus
by Andrew DuvallAn adventure for Cairn 2e for the Appx N Jam PaidOriginalsOn itch.io -
The Chalk-Marked Grave
by warenunförmigCrawl through an acid wasteland. Created for the App. N Jam 2025. FreeOriginalsOn itch.io -
The Chamberlain's Chessboard
by Pointless MonumentA 32 page forest hexcrawl adventure for Cairn FreeOriginalsOn itch.io -
The Channelling of Unforgiven Dead
by Gorgon GlamTravel to the edge of Poamany and find the Door between worlds PaidOriginalsOn itch.io -
The Coming of Sorg
by Michael PrescottA Cairn conversion of the original by Michael Prescott. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Corvids Coffer
by Gordy HigginsA wizard tower heist filled with sword wielding ravens - a OPD for Cairn PaidOriginalsOn itch.io -
The Court of the Shivering Moon
by JFURa community-made exquisite crypt zungeon FreeOriginalsOn itch.io -
The Crimson Caverns
by jofasA dungeon crawl for Cairn 2e PaidOriginalsOn itch.io -
THE CROOKED TAVERN
by Daily Ritual PressAn adventure location for Cairn 2e PaidOriginalsOn itch.io -
The Cruciform Beacon
by OrkusPorkusCairn Adventure Module for the Appendix N Jam 2026 PaidOriginalsOn itch.io -
The Crypt of Crimson Ice
by Francisco LemosOne page dungeon for Cairn, Mörk Borg, Pirate Borg and any OSR/NSR style TTRPG of your choice. PaidOriginalsOn itch.io -
The Crypt of Lowell
by Justin ByrneAn Adventure for Cairn PaidOriginalsOn itch.io -
The Cult of Tegny Wood
by madclericA Cairn Adventure Supplement FreeOriginalsOn itch.io -
The Cyclopean Organ
by Glass Bird GamesA Depthcrawl Funnel for Cairn RPG PaidOriginalsOn itch.io -
The Dark Tools
by Joe KrauszA hunt for powerful artifacts in a quaint but cursed countryside, based on the ghost stories of M. R. James PaidOriginalsOn itch.io -
The Deathless Prince of Mirefen
by NoseatbeltsA letter from a Prince, a swamp full of mysteries, and spiders EVERYWHERE. FreeOriginalsOn itch.io -
The Delicate Diamond - Appendix N Jam
by NoseatbeltsA Diamond that protects the Realm has gone missing. Find it or the girl who stole it. FreeOriginalsOn itch.io -
The Devil's Millhopper
by Root DevilHunt the Poison Devil in the Moss Woods into its lair! PaidOriginalsOn itch.io -
The Dolorous Skull
by Verdant CoreAn adventure for Cairn PaidOriginalsOn itch.io -
The Dream Shrine
by Brad KerrA dreamworld escape-room adventure module for role-playing games. PaidOriginalsOn itch.io -
The Dreamer Swaddled in Reptiles
by Ememyco OriginalsOn itch.io -
The Dreaming Well
by Jay_Zer0An oneiric dungeon for Cairn & other dragon and elf games PaidOriginalsOn itch.io -
The Drops of St. Jerome
by Filipp NurullinA nine-room dungeon about loneliness and decay, for Cairn Second Edition. PaidFirst PartyAt the Cairn store -
The Drunken Unicorn's Prize
by KingtycoonWishes do come true on the night of the Bluest Moon PaidOriginalsOn itch.io -
The Elder Evils & The Song Stones
by ManaDawn Tabletop GamesA Celtic Otherworld Adventure for Cairn OriginalsOn itch.io -
The Elixir / L'Élixir
by RaznagCairn Adventure / Aventure pour Cairn PaidOriginalsOn itch.io -
The Eternal Empress
by Amanda P.A location-based dungeon for Cairn, easy to adapt to other systems. The party descends into the Palaestra to end Empress Josefina's generations-long ritual of abducting the young and harvesting their youth. PaidFirst PartyAt the Cairn store -
The Fangwitch's Falls
by eely moonA small and soggy pointcrawl adventure for Cairn. PaidOriginalsOn itch.io -
The Fens of the Forest Mothers
by GroaketteAn Early-Level OSR Adventure for Cairn PaidOriginalsOn itch.io -
The Fiend Sworn
by Gravy PressWhat beast lurks in the King's own tomb? A Cairn adventure PaidOriginalsOn itch.io -
The Five Fates of Estra Zo [Cairn]
by Jason Christopher BurrowsA Castle Adventure for Cairn PaidOriginalsOn itch.io -
The Flowers of Perpetuity
by ashvgA mini-dungeon level for the Cairn Community Dugneon Jam FreeOriginalsOn itch.io -
The Frozen Ascent
by JP CoovertA Cairn conversion by Yochai Gal of the original by JP Coovert. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Frozen Temple of Glacier Peak
by Robin FjäremA Cairn conversion of the original by Robin Fjärem. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Full-Dark Stone
by Michael PrescottA Cairn conversion of the original by Michael Prescott. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Ghouls of Grondar
by Root DevilA science-fantasy dungeon delve into the bone-mortared tomb of a conqueror-king PaidOriginalsOn itch.io -
The Gladsome Horror
by ToucantSamA werewolf inspired murder mystery adventure PaidOriginalsOn itch.io -
The Gloaming
by Kelsey DionneA Cairn conversion of the original by Kelsey Dionne. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Gnomes' Help in the Need
by PelleP24-room dungeon exploration adventure for Cairn PaidOriginalsOn itch.io -
The God of Rot
by hr_am"In the end. it always comes to rot" - An adventure for Cairn. PaidOriginalsOn itch.io -
The Golden Labyrinth
by Indiana JoeA Cairn compatible dungeon crawl through a deadly labyrinth. Made for the Appx. N 2026 Jam FreeOriginalsOn itch.io -
The Gravity Plague
by giantrobottacklerunrepentant yearning for cairn 2e FreeOriginalsOn itch.io -
The Hermitage of Alazaram the Alchemist
by Dungeon of DeliriumAn adventure site for Cairn 2e FreeOriginalsOn itch.io -
The Hex of the Horned One
by Green MirrorAn Otherworldly forest crawl for Cairn and other Oddlikes. PaidOriginalsOn itch.io -
The Hole Beneath Chateau Carna
by Kevin BishopA one-shot dungeon made for and with Cairn 2e FreeOriginalsOn itch.io -
The Hole in the Oak
by Gavin NormanA Cairn conversion by xenio of the original by Gavin Norman. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Hollow Hymn
by Vanishing VaultChurch "heist" for Cairn PaidOriginalsOn itch.io -
The Hypergeometric Incursion of Heu
An adventure about a sad village and dimensional weirdness PaidOriginalsOn itch.io -
The Incandescent Grottoes
by Gavin NormanA Cairn conversion by csdip of the original by Gavin Norman. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Isles of the Dead
by Arnold K.A Cairn conversion by xenio of the original by Arnold K. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Jikininki in the Jug
by DododecahedronAn adventure for Cairn 2e featuring weird happenings in a mountain town and a snowbound temple. FreeOriginalsOn itch.io -
The Journal of the Mad Cuthos Taji - Field of Visions
by tonytranrpgFragmented Journal - Art zine/booklet of missing pages to the field of visions FreeOriginalsOn itch.io -
The Lair of the Alchemist
by Francisco LemosA dungeon crawl inspired by The Island of Dr. Moreau. Compatible with Cairn and DURF. PaidOriginalsOn itch.io -
The Last Hunting of the Boar
by Root DevilA fairy-tale adventure for tabletop roleplaying games PaidOriginalsOn itch.io -
The Leshy's Grove
by Patrick BuczekHONOR an ancient Pact! COMPLETE an esoteric ritual! BANISH a timeless evil! A forestcrawl for Cairn 2e. PaidOriginalsOn itch.io -
The Lost Book of Galimatias
by Fish Davidson PaidOriginalsOn itch.io -
The Meditation Chapel
by tallertalesAn ivy-choked spaceship. Hallucinating aliens. Cybernetic nutra. PaidOriginalsOn itch.io -
The Necropolis of the Krâal Pass
by Xapur PaidOriginalsOn itch.io -
The Oracle's Decree
by Michael PrescottA Cairn conversion of the original by Michael Prescott. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Otherworldly Obelisk
by NeothianAn Appendix N Jam adventure for Cairn! PaidOriginalsOn itch.io -
The Pale Horseman
by Bad Star GamesForest Crawl Adventure PaidOriginalsOn itch.io -
The Perpetual Forest
by PenPaperDiceA Mini-Hexcrawl and two Adventures for Cairn PaidOriginalsOn itch.io -
The Phantom Psalms of Wight Woods
by CrypticManuscriptsAn adventure/ setting designed for 'Cairn' PaidOriginalsOn itch.io -
The Piteous Priests
by CAT SKULL PRESSA bontanical body-horror supplement for Into The Odd and Cairn 2E. OriginalsOn itch.io -
The Queen's Gardens and the King's Barrow
by angelcc.rpggamesTTRPG adventure for Cairn RPG FreeOriginalsOn itch.io -
The Reckoning of Knotwood Forest - LWR 3
by NoseatbeltsA tangled forest adventure FreeOriginalsOn itch.io -
The Riparian Forest Outside South Kul
by jason wardellA pilgrimage through the woods in search of peace. PaidOriginalsOn itch.io -
The Rock Face
by PellePExploration adventure for Cairn PaidOriginalsOn itch.io -
The Ruined Abbey of St Clewyd
by Gavin Norman and Yves GeensA Cairn conversion by River Grimm of the original by Gavin Norman and Yves Geens. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Rumbling Forest
by goobernutsAn adventure for Cairn and Mangayaw PaidOriginalsOn itch.io -
The Salt Queen's Curse
by Goose & GrimoireA Forgotten City Crawl for Cairn 2e PaidOriginalsOn itch.io -
The Sanctuary of the Cursed Druids
by DangerIsRealA Dungeon Crawl Adventure for Cairn and Other Old-school Role-playing Games FreeOriginalsOn itch.io -
The Serpent Wore Silver
by Patrick BuczekA Cairn adventure in the sky! Explore a chain of floating islands and an ancient monastery. PaidOriginalsOn itch.io -
THE SILENT TEMPLE OF RHA
by Daily Ritual PressA Temple-Crawl Adventure for Cairn 2e PaidOriginalsOn itch.io -
the Silver Spires of Shandu
by 1pagedungeonsa science fantasy pamphlet adventure for Cairn FreeOriginalsOn itch.io -
The Sinister Secret of Peacock Point
by Brad KerrA Cairn conversion by Mapalon of the original by Brad Kerr. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Sky-Blind Spire
by Michael PrescottA Cairn conversion of the original by Michael Prescott. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Sludge Hungers
by MagicalMonstarA short adventure for Cairn set in a mine PaidOriginalsOn itch.io -
The Spiral Prison of the Lionmaiden
by epigrampsa pit of death for Cairn PaidOriginalsOn itch.io -
The Spires of Kuyyin
by AlFalconAn adventure location, compatible with Cairn 2e! FreeOriginalsOn itch.io -
The Stygian Library
by Emmy 'Cavegirl' AllenA Cairn conversion by Pat Eyler of the original by Emmy 'Cavegirl' Allen. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The Sundial Siphon | Puzzle Dungeon
by Bad Star GamesPuzzle Dungeon PaidOriginalsOn itch.io -
The Sunset Empire
by Third Country PressA Point Crawl Village Exploration for Cairn 2e PaidOriginalsOn itch.io -
The Tale of Drowsy Burrow
by MaroonThunderThis adventure is an original take on âThe Legend of Sleepy Hollowâ by Washington Irving. FreeOriginalsOn itch.io -
The Tapping at the Ink-Stained Coffin
by Jamie DouglasSolo Dungeon Crawl for Appendix N Jam FreeOriginalsOn itch.io -
The Terror Crow of Pipwick Church
by Pointless MonumentCan you save the village of Warberley when death descends from the night sky on silent wings? FreeOriginalsOn itch.io -
The Theatre of Bones
by Brendan BarnettAn underworld "party crawl" for Cairn Second Edition. The PCs gate-crash a gathering of the dead to rescue a lost hero, undo an assassination and break a few curses. PaidFirst PartyAt the Cairn store -
The Throne of the Feathered Tsar
by GroaketteA dungeon crawl for Cairn inspired by Slavic fairytales. PaidOriginalsOn itch.io -
The Tomb of Eight Gates - Puzzle Dungeon
by NoseatbeltsA mind-bending puzzle dungeon FreeOriginalsOn itch.io -
The Tongues of Vym
by Artur B.A pointcrawl adventure of forbidden love, feuds, and dark secrets from the past. For Cairn 2e FreeOriginalsOn itch.io -
The Tyrian Traveller
by By Matt KellyA mythical worldcrawl for Cairn 2e. PaidOriginalsOn itch.io -
The Unborn Future
by owmykneesA forest crawl/point crawl for Cairn 2e. PaidOriginalsOn itch.io -
The Underbranching (A Cairn Megadungeon)
by Ellie_Valkyrie PaidOriginalsOn itch.io -
The Underground Sun
by Mister KentLevel 20 in the Cairn Community Megadungeon 2026 PaidOriginalsOn itch.io -
The Valley of Flowers
by Phantom MillQuest through a mythic realm of perilous beauty in this sandbox campaign setting for old-school tabletop RPGs. PaidOriginalsOn itch.io -
The Vanishing Vale
by Lone ArchivistAn adventure for Cairn PaidOriginalsOn itch.io -
The Wages of Sin
by PastelzitoAn adventure seed in a distant village FreeOriginalsOn itch.io -
The Wailing on Blind Bluff
by Pippomaster92A polluted adventure inspired by the Appendix N FreeOriginalsOn itch.io -
The Waking of Willowby Hall
by Ben MiltonA Cairn conversion of the original by Ben Milton. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
The War Below the Waves
by Bad Star GamesA Classic "Town with a Problem" Module FreeOriginalsOn itch.io -
The Warlock's Gambit
by CrypticManuscriptsA Cairn RPG One-shot PaidOriginalsOn itch.io -
The Weeps
by Spooky Jaguar PaidOriginalsOn itch.io -
The Weft & The Weave
by Andrew WhiteA Forest Adventure for Cairn PaidOriginalsOn itch.io -
The Witch Tree: LWR 1
by NoseatbeltsA Witch in the Woods FreeOriginalsOn itch.io -
The Woad Wood Weeps
by dontkickfoodA Forest Crawl for Cairn and the Appx. N Jam 2026 PaidOriginalsOn itch.io -
The Yaksha's Sigil
by OrthopraxyAn Appendix N Jam Dunegon Crawl PaidOriginalsOn itch.io -
This Thorny Heart Beats for Thee
by 2 Gorblins in a StudioA forest crawl for Cairn PaidOriginalsOn itch.io -
Those Who Call Down the Moon
by By Matt KellyPost-apocalyptic adventure for Cairn PaidOriginalsOn itch.io -
Three Mad Ravens
by FlorikA hexcrawl through Elfland PaidOriginalsOn itch.io -
Through Ultan's Door One
by Ben LaurenceA Cairn conversion by lovelyzoo of the original by Ben Laurence. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Titansflute
by soundsofbonesA puzzle dungeon for Cairn 2e FreeOriginalsOn itch.io -
To the stone cold land of winter
by PelleP[DRAFT] A flux space adventure for Cairn FreeOriginalsOn itch.io -
Tomb of the Lizard Knight
by ShamaeOne Page Adventure for Cairn RPG FreeOriginalsOn itch.io -
Tomb of the Serpent Kings
by SkerplesA Cairn conversion of the original by Skerples. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Tomb of the Sin-grinders
by Kevin BishopA one-shot dungeon made for and with Cairn 2e FreeOriginalsOn itch.io -
Tomb of the Three Knights
by Perplexing RuinsAdventure for Cairn and OSE PaidOriginalsOn itch.io -
Tomb Robbers of the Crystal Frontier
by Gus L./Ratking ProductionsA Cairn conversion by Naeolin with help from Xenio and Yochai Gal of the original by Gus L./Ratking Productions. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Toxic Tangle
by M.GustafssonA free dungeon crawl for Cairn 2E FreeOriginalsOn itch.io -
Treasure of the Unquiet Dead
by LusunatiA Cairn Adventure for the Appendix N Jam PaidOriginalsOn itch.io -
Trials of Simal-Baragach
by kickmaniacCairn adventuring site (dungeon) FreeOriginalsOn itch.io -
Troll Grotte - Einstiegsabenteuer #1 (GRT22)
by CairnDEEin One Page Abenteuer für Cairn in Deutsch. FreeOriginalsOn itch.io -
Try the Beetle Milk
by eely moonA pointcrawl adventure for Cairn. PaidOriginalsOn itch.io -
Tulgey
by atelier pilcrowAnd hast thou slain the Jabberwock? PaidOriginalsOn itch.io -
Turn of the Leaves
by CaelinaravenA theatrical adventure for Cairn PaidOriginalsOn itch.io -
Twisting Old Wounds
by Jamie DouglasAn adventure for miscreants--hunt for treasure in the petrified bowels of an ancient dragon-wizrad. PaidOriginalsOn itch.io -
Uloxon´s Chimeric Menagerie
by Undead MoleA small dungeon about a mad wizard making hybrid monsters. Part of the Cairn Community Megadungeon. FreeOriginalsOn itch.io -
Undertree Temple of the Elf Gods - Cairn Adventure
by Happy Chthonian9 room dungeon. Encounter and rumor tables, character generator, usable format with terse and evocative language. PaidOriginalsOn itch.io -
Vacant Snow Castle
by PellePOne page dungeon point-crawl adventure FreeOriginalsOn itch.io -
Vault of the Star Gods' Children (Cairn)
by JunkyardTornadoAn fantasy tabletop role-play game adventure for Cairn PaidOriginalsOn itch.io -
Veneranda Isle: An Adventurer's Guidebook
A location and setting guide for tabletop RPGs PaidOriginalsOn itch.io -
Visions of Lost Lemoria
by carthozA complication for Cairn, made for the Appx. N Jam PaidOriginalsOn itch.io -
Vortex Isles
by Brooklet GamesSeek the lost treasure of Captain Lolligo in a dangerous ever-spiraling vortex! PaidOriginalsOn itch.io -
Vows of the 7 Stricken Heads
by Clear KeepThey've been blighted, removed, and put on display … but they've vowed revenge. PaidOriginalsOn itch.io -
Wands of the Whippoorwill Wood
by Palleon PressA fairytale module for the Cairn adventure game PaidOriginalsOn itch.io -
Way Down On The Waccamaw
by giantrobottacklera one page fishin' contest, for cairn. FreeOriginalsOn itch.io -
Welcome to Wrongwood
by Davidblandy OriginalsOn itch.io -
What Child Is This?
by Nate TremeA Cairn conversion by Dibson T Hoffweiler with contributions by Manny of the original by Nate Treme. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
What Haunts the Harwood
by HilanderA forest pointcrawl for Cairn Second Edition. The mayor's son has slipped into the Harwood with his father's sword and shield. Sister Verity senses something wicked in the wood and has sent to the Cities for help. PaidFirst PartyAt the Cairn store -
What Trouble Brews Below?
by epigrampsA Cairn adventure in the world of Blood on the Clocktower FreeOriginalsOn itch.io -
WHERE THE TRAILS ROT [Cairn]
by Caval!Short roguelike adventure for Cairn 2e PaidOriginalsOn itch.io -
Where The Wheat Grows Tall
by Evlyn Moreau and Camilla GreerA Cairn conversion of the original by Evlyn Moreau and Camilla Greer. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
While Amokye Is Away
by SilverNightingaleA Cairn 2e Pointcrawl + Adventure Module set on a cursed jungle volcano PaidOriginalsOn itch.io -
Whisper, Dragon, and the Blood Worm Moon (Cairn)
by JunkyardTornadoA short adventure for Cairn PaidOriginalsOn itch.io -
Whispers Through the Grass
by RatchatTownsAn adventure for Cairn 2e FreeOriginalsOn itch.io -
Widdershins Hollow
by 2 Gorblins in a StudioA Cozy Cairn Setting FreeOriginalsOn itch.io -
Willow
by Lazy LichA Cairn conversion by bilingo of the original by Lazy Lich. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Winter's Daughter
by Gavin NormanA Cairn conversion of the original by Gavin Norman. The conversion notes are free on cairnrpg.com; the original adventure is needed to play. FreeConversions -
Witches of Frostwyck
by Joseph R. LewisTTRPG adventure featuring slavic folklore and fey creatures PaidOriginalsOn itch.io -
Worldlings: Tales of Tiny Gods
by Brooklet GamesA lore book of tiny animistic gods PaidOriginalsOn itch.io
