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Castle of Blackwater

  • 2+players
  • PC

Real Time Tactics · Social Deduction · Strategy

Castle of Blackwater is a 2D, action-packed, social deduction game with a magical twist. In this intense game of trust and betrayal, up to 10 strangers are trapped in a castle of danger and deception, with a mission to complete tasks and escape with their lives.

  • Split-screen is not confirmed.
  • Online on PC. How many can join is not confirmed.
  • Free to play.
Free to play

How it plays

Is it good

91%

Very positive on Steam

of 180 reviewsRead on Steam (opens the store in a new tab)

Every way to play together

Steam lists online co-op for PC. Free to play. Player counts are not confirmed yet. 91% positive of 180 Steam reviews.

Play modes here come from the Steam store listing, which does not give player counts. How we check facts

Quick facts

Developer
Castle of Blackwater
Platforms
PC
Released
  • Mar 25, 2025 on PC
Languages
Text in 16 languages, voices in English

In these lists

Answers

Updated

Does Castle of Blackwater 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 Castle of Blackwater?
No. It's free to play.
One of 1,371 co-op games where one copy is enough
What platforms is Castle of Blackwater on?
PC.
One of 3,994 co-op games
Is Castle of Blackwater free?
Yes, it's free to play.

More about the game

Also good together

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