Betrayal.io is a thrilling online multiplayer social deduction game where trust is fragile, alliances shift quickly, and every decision can lead to victory or disaster. Set in a colorful cartoon-style world aboard a mysterious facility or haunted mansion, players are assigned hidden roles as either crewmates or betrayers. Crewmates must work together to complete various tasks around the map, all while keeping a watchful eye on suspicious behavior. Meanwhile, the betrayers blend in, secretly sabotaging missions and eliminating players one by one without getting caught.
Communication and observation are key as players call emergency meetings, discuss clues, and vote on who they believe the betrayer is. But nothing is ever certain—innocent players can be wrongly ejected, while cunning betrayers manipulate conversations to turn the tide in their favor. With customizable avatars, different maps, and a constantly shifting dynamic of trust and deception, Betrayal.io offers an intense and unpredictable gameplay experience. Whether you’re outsmarting your enemies or just trying to stay alive, every match is a test of strategy, teamwork, and betrayal.w.
Controls:
WASD / Arrow Keys: Move Around
Space / E: Interact
M: Open Map
ESC: Close Interface