Start the year off with a great achievement by publishing a new Tabletop Roleplaying Game (ttRPG), adventure, splatbook, resource, mechanic, toolbox, or what-have-you that you started and completed in the month of January.

The Rules of the ttRPG JAMuary are as follows:

1. Create something new for the ttRPG hobby

2. Support and encourage your fellow JAMuary participants (advice and feedback should be constructive and considerate)

3. Consider making your JAMuary creations free to the other participants

Here is a great list of public domain art resources for you to use in your ttRPG project: https://en.wikipedia.org/wiki/Wikipedia:Public_domain_image_resources

Fari's library of Free and Open RPG Resources is a great place to find a base game to hack or create new material for: https://fari.community/browse

And in the spirit of being a good neighbor, here are some other Jams going on at the same time. Maybe one of these is a good Jam for you!
24-word RPG Jam
Ace Jam 2024
FIST: JAM OPS IV
Foul Play Location Jam!
Gaming Like It's 1928
The Grande TROIKA! Spherical Faire & Exhibition
Zine Jam: Growth Edition

Thank you for being awesome and good luck in all things!