I get this question in the search data because the words cover a Roblox place, a Kickstarter, and a 2018 Steam game. Here is the split I would send someone before they buy the wrong thing.
The short answer
| Game | Playable now? | Price checked |
|---|---|---|
| Roblox Adventure Time RPG [Beta] | Yes, in the Roblox client | Free (API price null) |
| Cryptozoic 5E tabletop | Not yet shipping | Late pledge $50–$395 |
| Yes/And tabletop | No date | Not for sale |
| Pirates of the Enchiridion | Yes, as a 2018 game | Steam $24.99 |
If you want to play tonight, use the Roblox download page. If you backed a book, use the shipping page and ignore March 2025 on the old tier card. If Steam is open in front of you, you are looking at Pirates of the Enchiridion unless the title says Roblox.
Game video
Questions people ask
Does Adventure Time have an RPG?
Yes. The live one is Adventure Time RPG [Beta] on Roblox, free, launched 21 October 2026. The tabletop one is Adventure Time: The Roleplaying Game from Cryptozoic, a 5E box with US fulfillment estimated from 8 December 2026.
Is there a fourth one?
A custom system called Yes/And was still described as in development in the Kickstarter FAQ. It has no release date.
Sources checked 2026-10-23
- Roblox game page — Adventure Time RPG — accessed 2026-10-23
- Roblox Games API universe 10578076062 — accessed 2026-10-23
- Kickstarter — Adventure Time: The Roleplaying Game — accessed 2026-10-23
- Kickstarter Update #57 — accessed 2026-10-23
- Steam — Pirates of the Enchiridion — accessed 2026-10-23
- Kickstarter FAQ — accessed 2026-10-23
Checked on 2026-10-23. Figures that move (player counts, prices, shipping) are snapshots, not live feeds.