About Betrayal.io
Among Us in the browser. Do tasks, find the betrayers, argue in the meeting. 2020, End Game.
Betrayal.io is a free party and playgrounds io game (social-deduction, party). Drawing games, social deduction, obstacle races and sandboxes. Best with a group call open. It ran when last checked, on 2026-10-30.
The game loads from betrayal.io in a frame. Its own terms, privacy policy, ads and accounts apply inside it, and a save made here is separate from one on betrayal.io. If you already have progress there, open the game on its own site. How the frames work.