By Matt Kelly
Domains for Cairn
Domains promo card from B2C 2026
for Cairn
for Cairn
for Cairn
for Cairn
for Cairn
a simple tool for relationships in TTRPGs.
a simple TTRPG system for reactions and growth
for Into the Odd and Cairn
for Into the Odd and Cairn
Bronze for Cairn
A mythical dungeon for Cairn
A mythical worldcrawl for Cairn 2e.
My Other Supplements for Cairn
a background for Cairn
Post-apocalyptic adventure for Cairn
Science-Fantasy Background for Cairn
A compendium of adventure for TTRPGs based on an American tall tale
A simple system for inebriation and its resolution in TTRPGs.
My Postcard Games
Commemorates the famous fight between Danes and English in 991 AD.
How far can you push your luck to disarm all the bombs and save the Alhambra?
Explore, Survive and Make Discoveries on Mars
Appx. N Jam 2026 - Cairn Collection
Check out the 2025 Appx N Cairn Collection also!
Doomed pointcrawl for Cairn 2e
A Cairn 2e Adventure for the Appx. N Jam 2026
A Lost World Island-Crawl for the Appendix N Jam.
A Forgotten City Crawl for Cairn 2e
A mythical worldcrawl for Cairn 2e.
A Cairn 2e Pointcrawl + Adventure Module set on a cursed jungle volcano
An old-school adventure about shelter.
One-Page Dungeon for the Appendix N Jam 2026
A Cairn 2e dungeon crawl inspired by Moorecock, Leiber, and Norse myth created for the Appendix N Jam 2026.
Solo Dungeon Crawl for Appendix N Jam
A fantasy OSR one-shot dungeon adventure compatible with Cairn
A two page Cairn 2e adventure for the 2026 Appx N Game Jam
An adventure for Cairn
A Science Fantasy Dungeon Crawl Adventure for Appendix N Jam 2026 - Cairn 2e Compatible
A surreal sword-and-sorcery romp for Cairn 2e. Climb the ziggurat to face the one who called you here!
Disastrous Cairn 2e Pointcrawl
A cataclysmic event for Cairn
A science fantasy forestcrawl for Cairn 2e
A Cairn compatible dungeon crawl through a deadly labyrinth. Made for the Appx. N 2026 Jam
An Otherworldly forest crawl for Cairn and other Oddlikes.
A weird jungle crawl for Cairn 2e
Appx. N Jam 2025 - Cairn Collection
Check out the 2026 Appx N Cairn Collection also!
A Castle Adventure for Cairn
A nordic inspired one-shot for Cairn
HONOR an ancient Pact! COMPLETE an esoteric ritual! BANISH a timeless evil! A forestcrawl for Cairn 2e.
A Cairn 2E Dungeon Adventure set in a ruined castle besieged by a Dragon!
Post-apocalyptic adventure for Cairn
An adventure for miscreants--hunt for treasure in the petrified bowels of an ancient dragon-wizrad.
An upscale Heist for Cairn 2e
A module for your module. Designed for Cairn.
An adventure for Cairn 2e for the Appx N Jam
Crawl through an acid wasteland. Created for the App. N Jam 2025.
A cursed relic threatens to waken a long forgotten evil.
A Classic "Town with a Problem" Module
A weird grotto adventure for Cairn 2ed.
What beast lurks in the King's own tomb? A Cairn adventure
A short adventure for Cairn 2nd Edition, written for the Appx. N Jam.
A castle town dungeon for Cairn 2e.
A complication for Cairn, made for the Appx. N Jam
An adventure locale for the Appx. N Jam
An adventure for Cairn and old school roleplaying games
A polluted adventure inspired by the Appendix N