Play Betrayal.io - An online multiplayer mystery game for 6 to 12 players! Betray your teammates as the betrayer, or work together as a team to win as crew members!

Play now on PC through your browser or on your phone!

Betrayal.io may manage, control, modify or eliminate Virtual Items at any time, with or without notice. The transfer of Virtual Items is prohibited, except where expressly authorized in the Services, if any.

Betrayal.io is a technology company focused on delivering knowledge through vivid, contextually-rich presentations, called Betrayal.io Visualizations. These Betrayal.io Visualizations put data into context …