Mega Hasan
32 levels of platforming awesomeness.

Very Positive · 1,530 reviews
90% positive (1,372 / 1,530)










Treason is a 3-16 player party shooter of teamwork and betrayal, set among Italian mobsters. Use proximity voice chat, unique abilities/gadgets, and strategy to prove your innocence or deceive others.
Released
January 31, 2023
Price
Platforms
Linux · Windows
Developer
Publisher
Last sync
October 7, 2026
At the start of each round, players must uncover the Don's killer by finding Clues. Delivering enough Clues to the Clue Processing Unit reveals a Traitor. Traitors conspire against the Innocents, Detective, and Doctor. Traitors win by eliminating all Innocents, while Innocents win by identifying and eliminating the Traitors.

Slim Class: Quick but weak.
Medium Class: Balanced.
Heavy Class: Slow but strong.

Innocent: Find Clues to snuff out Traitors.
Traitor: Eliminate all Innocents.
Detective: Scan bodies to confirm deaths publicly.
Doctor: Resuscitate unconscious players.
Zombie Traitor: Help Traitors.
Zombie Don: Help Innocents.

At the start of each round, the Don's body appears. When a player discovers it, Clues spawn across the map for players to collect. Delivering enough Clues to the C.P.U. reveals a Traitor. Beware: Traitors can sabotage the C.P.U. by shutting off its power supply!

Join our Discord community!
Treason is a hobby project with a small but active and friendly community. Use the Discord server to look for players, if the game servers are empty.