1Die

1Die is a rules light tabletop RPG system that runs on a single six-sided die.

You know that feeling when you're in the middle of a game and someone or something does something completely unexpected? The rules don't cover it, so you just figure it out together? That's what 1Die does, but as an actual system.

How it works: Ask a question. Gauge how likely it is. Roll a d6. Done.

Want to kick down a door? Probably likely. Needs a 3+. 

Trying to headshot someone at 100 yards in a storm? Improbable. Need a 6.

The system handles everything from fantasy dungeon crawls to mech warfare to cosmic horror investigations. Same core mechanic, endlessly adaptable.

Inside you'll find(currently):

• Core rules that fit on a few pages with guidance
• Action, Risk, and Oracle systems that chain together naturally
• Character creation that works for any setting
• Combat guidance that flows like conversation
• PvP guidance and example
• 6 example settings (fantasy, space opera, cyberpunk, post-apocalyptic, investigation/horror/action, and dieselpunk mech warfare)
• Examples showing the system in action

Perfect for:

• New players who find some RPGs overwhelming
• People who only have 1 d6
• GMs who want to improvise without scrambling for rules
• Solo play (oracle system; might be expanded post-release depending on demand)
• Quick one-shots or long campaigns
• Probably any genre you want to try out

One die. Infinite stories.