This jam is now over. It ran from 2026-07-18 04:59:59 to 2026-07-19 11:00:00. View 3 entries

Welcome to the second-ever One Day One Page Game Jam

This Jam gives you 30 hours (shhh, it's basically one day) to create a one-page TTRPG. Ideally, this should be a fully playable TTRPG that fits on two sides of a single 8.5x11 inch paper. Both the time and size constraints are there to give you the freedom to go wild. Hopefully, this jam will produce some of the most unique games out there, which will all be bundled for free a week after the conclusion of the Jam.

Theme: Reunion

Once again, feel free to interpret this theme however you'd like. It could be a game about a family reunion or the reunification of a country. You could also have mechanics where numbers or cards or dice need to be reunited in some way. Go Wild.

Optional Design Constraint: One-Shot

Try to create a game that is specifically designed to be played in a perfect One-Shot (one-session) experience.

Please no NSFW content; other than that, go wild.

Also, feel free to charge however much you like for your game, but the point of this jam is that they will all be going into a free bundle for a week (from which we will all profit from potential donations). This Jam is going to be weekly. I am setting up a Discord server if you're interested:  https://discord.gg/yGpyCmjDt

Submissions(3)

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A loosely Love Live inspired Idol TTRPG
The Old Forest has claimed most of human civilisation. Can you and your team destroy it before it claims everyhting?
Welcome back to the Real World. We've missed you.