

Klaus Veen's Treason
- 2+players
- PC
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.
Who can play
Store (how we check facts)- Split-screen is not confirmed.
- Same room, own screens on PC. How many can join is not confirmed.
- Online on PC. Steam lists 16-player online.
- Free to play.
How it plays
Is it good
89%
Very positive on Steam
Steam Deck Playable
Every way to play together
Steam lists LAN play and online co-op for PC. Free to play. Player counts are not confirmed yet. 89% positive of 1,500 Steam reviews.
- 2+
- 16+
Quick facts
- Developer
- Tomorrow Software
- Publisher
- Klaus Veen
- Platforms
- PC
- Released
- 31 Jan 2023 on PC
- Languages
- Text in 1 language, voices in English
In these lists
Answers
- Does Klaus Veen's Treason have couch co-op?
- No same-screen play is confirmed. The Steam listing does not include it on PC. Online play is the way to play it together.
- Do you need two copies of Klaus Veen's Treason?
- No. It's free to play.
- One of 1,371 co-op games where one copy is enough
- Does Klaus Veen's Treason work on Steam Deck?
- Yes, with some extra steps: Steam rates it Playable for Steam Deck.
- Is Klaus Veen's Treason free?
- Yes, it's free to play.




















