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Castle of Blackwater
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.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26.
“I like it.”
— a player, Steam review · 4 hrs playedAchievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Community Update & Patch Notes
Dear players, Over the past few months, we’ve primarily been working behind the scenes on improving the overall experience of the game. Our main focus has been on quality of life improvements, address
Update 2.3.16 is Live! New Cosmetics, Rewards & Fixes
A little update for now… but a excited one! 🤩 ⚜️New Features: New Daily Login Rewards New Wheel of Fortune Cosmetics New bundles & cosmetics added to the shop + a FREE bundle is now available for you
The Falcon Has Landed!
CASTLE OF BLACKWATER v2.3.15 PATCH NOTES It’s finally here, the winds above the castle whisper of a new watchful presence. The skies are no longer silent... After weeks of anticipation, a new investig
PANDORA'S BOX HAS OPENED!
It’s finally here, the update everyone has been waiting for. After months of whispers and theories, the NEW FORGOTTEN CHARACTER has arrived. Introducing... 🎲🃏 THE WILDCARD “Pandora” 🃏🎲 Once a brave ch
The Satanic Curse awakens…
This is a fun one. At least one amazing new feature is hitting the castle in today’s update and its designed to shake things up in chaotic, strategic, and totally cursed way! First up: Satanic Curse h
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-26.
| Genres | Action, Casual, Indie, RPG, Strategy, Free To Play |
| Player tags | Real Time Tactics · Social Deduction · Strategy · Detective · Multiplayer · PvP · 2D · Funny · Character Customization · Cartoon · Psychological · Top-Down (SteamSpy community voting) |
| Features | Multi-player · PvP · Online PvP · Co-op · Online Co-op · In-App Purchases · Family Sharing |
| Languages | English * , French, Italian, German, Spanish - Spain, Dutch, Japanese, Korean, Polish, Russian, Simplified Chinese, Spanish - Latin America, Thai, Turkish, Vietnamese, Portuguese - Brazil * |
| Achievements | 29 |
| Official site | https://www.castleofblackwater.com/ |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS *: Windows 7 x64bit Processor: Intel Core2 Duo 2.4ghz+ Memory: 3 GB RAM Graphics: Integrated graphics DirectX: Version 9.0 Network: Broadband Internet connection Storage: 3 GB available space Additional Notes: Proximity chat req: 10Mbps up/down