This jam is now over. It ran from 2024-01-29 08:00:00 to 2024-03-31 07:00:00. View 22 entries


In a nod to the new Kerr-Gal Taxonomy of Roleplaying Games (see
Between Two Cairns Season 2 Episode 24) this jam is a celebration of Door D&D (DD&D), that is, roleplaying games focused on the joy of opening doors (both real and metaphorical) to find out what’s inside. Take this as your cue to go wild and make whatever you think fits this theme:

  • Dungeons
  • Door generators 
  • Door art
  • Overland adventures
  • Door monsters
  • Door worlds
  • Door games

More or less anything will be accepted so long as you aren’t a jerk with what you put in it (e.g., homophobia, racism, misogyny, other diverse bigotries), and the jam organizer reserves the right to remove any entries deemed to break this rule.

Entries may be free or paid, but the jam organizer requests to receive a copy of any paid entries to review for breaking the jerk rule as stated above. Entries do not need to be completed within the jam period and works created at any time are acceptable . The jam is unranked, and everyone is a winner who participates in sharing the joy of opening doors.


Door art by Luke Simonds adapted from a photo by Sascha Grosser licensed CC-BY-SA 4.0.

Submissions(22)

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A dungeon crawl inspired by The Island of Dr. Moreau. Compatible with Cairn and DURF.
A selection of random encounters to put behind a door.
One page, system neutral, sci-fi scenario about an organic spacecraft.
A Billionaire's Lair in honour of Jennell Jaquays
Investigate a prison ship missing on an alien forest planet
A Door-based OSR Adventure
A Door-Filled Funhouse Dungeon
A table for encountering locked doors in any TTRPG
A collection of doors to stock your dungeon
An encounter for the DD&D Door Jamm Jam
An investigative horror module for Electric Bastionland
A randomly generated dimension for use with Shadowdark or other OSR/NSR rule sets.
A modular dungeon pamphlet for Old-school Essentials
An Old-School Door Generator compatible with MÖRK BORG
Some random doors for a dungeon beyond normal time and space
Adventure Component for DoorJamb2024
Get through the doors, find the Queen, Save the Kingdom. A system agnostic ttrpg adventure.
A silly one-page supplement for DD&D Door Jamb Jam 2024
The Door Wars and the Chirp of the Glutton Fox