321Draw!

Instead of dice and character sheets, 321Draw! uses a unique physical randomisation system (i.e. shooting numbers by hand) to decide on the outcome of player actions.

Use it as a standalone system, or as a drop-in mechanic for minigames within other TTRPG systems such as D&D, Pathfinder, etc.

Use it to play a wild-west steampunk adventure, or for high fantasy hi-jinx, or whatever genre you love most. The aim of the game is low prep! Shoot first, think later!

The documentation also includes "how to create an adventure" guide, as a suggestion on how to kick off an adventure with virtually zero prep, while generating enough world-building ideas to build the adventure on the run.

Pay what you like (even $0), have fun, and (if you like it) consider purchasing it for more than $0 so that I can get that happy feeling of someone appreciating my work, and you can feel good for making someone's day.