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Klaus Veen's Treason - Trailer
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Games Like Treason

Jan 31, 2023·Tomorrow Software·

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.

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About Treason

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.

Treason screenshot 1

Classes

Slim Class: Quick but weak.

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Adrenaline - Boosts movement speed temporarily
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HP: 80
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Movement Speed: +10%
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Damage Bonus: Medium and Shotgun ammo deal 15% more damage

Medium Class: Balanced.

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Heal - Restores 25 HP
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HP: 100
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Damage Bonus: Medium and Sniper ammo deal 7% more damage

Heavy Class: Slow but strong.

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Shield - Reduces incoming damage by 30% temporarily
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HP: 110
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Damage Bonus: Light ammo deals 10% more damage
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Role Abilities & Gadgets

Innocent: Find Clues to snuff out Traitors.

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Class Ability - Varies by class
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Clue Locator - Shows positions of all active clues
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Doctor Locator - Shows position of the Doctor
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Detective Locator - Shows position of the Detective

Traitor: Eliminate all Innocents.

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Class Ability - Varies by class
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Radar - Reveals player locations
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Revival - Resurrects a dead player
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Bomb - Plants explosive traps
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Silenced Pistol - Fires silent shots
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Spiked Bat - Delivers lethal melee strikes
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Disguise - Conceals your identity
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Bear Trap - Immobilizes players
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Poison Dart - Slows targeted players

Detective: Scan bodies to confirm deaths publicly.

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Heal - Restores 25 HP
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Shield - Reduces incoming damage
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Detective Radar - Reveals player locations
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Doctor Resuscitation - Revives an unconscious Doctor
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Scanner - Identifies the killer of a body, or the planter of a bomb
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Stunning Taser - Stuns and disarms a player

Doctor: Resuscitate unconscious players.

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Range Heal - Heals you and nearby players
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Range Adrenaline - Boosts your and nearby players' movement speed temporarily
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Resuscitation - Resuscitate an unconscious player
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Body Radar - Locates unconscious players
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Health Station - Allows players to restore HP

Zombie Traitor: Help Traitors.

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Adrenaline - Boosts movement speed temporarily
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Radar - Reveals player locations
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Bomb - Plants explosive traps

Zombie Don: Help Innocents.

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Heal - Restores 25 HP
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Shield - Reduces incoming damage
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Adrenaline - Boosts movement speed temporarily
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Clue Processing Unit (C.P.U.)

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!

Treason screenshot 4

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.

Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.

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