Betrayal.io

Betrayal.io is an engaging multiplayer social deduction game, similar to Among Us. Players take on the role of either a crewmate or a hidden saboteur known as a 'betrayer'. The betrayer's goal is to disrupt the crew's tasks, while crewmates must complete their duties and avoid being eliminated.

How to Play Betrayal.io

Crewmates

Crewmates need to finish all assigned tasks without falling victim to the betrayer. If you suspect someone of being the betrayer, you can call a meeting to vote them out of the game.

Betrayers

The betrayer's mission is to sabotage the crew's efforts and eliminate them one by one. Betrayers can use vents to move around the map undetected. The game is won by the betrayer when all crewmates are eliminated.

Sign Up

Joining Betrayal.io is easy, whether you're playing in public games or with friends in private rooms. Creating an account allows you to save your progress and customize your character with various clothing, hairstyles, and pets!

Similar Games

Social deduction games gained immense popularity in 2020, with Among Us becoming a cultural phenomenon. If you enjoy these types of games, check out our collection of detective-themed games that mix online deduction with solo mystery-solving. For a 3D twist, try "Murderer," which offers a similar experience to Betrayal.io.

Release Date

December 2020

Developer

The game was developed by End Game Studios.

Platform

Available on both web browsers and mobile apps.

Controls

• Use WASD or arrow keys to move
• Press Space bar or E to interact
• Press M to view the map
• Hit Esc to close the current interface