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Watch trailer on Steam ↗Castle of Blackwater
Castle of Blackwater · Published by Castle of Blackwater · Official site ↗
Very Positive — 91% positive (180 reviews) · 29 achievements
Last updated 27 Sept 2026
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.
Action, Indie, RPG, Free To Play, Strategy, Casual · 2025 · More free games
Embark on a thrilling adventure in Castle of Blackwater, an action-packed social deduction game where up to ten players navigate a treacherous 2D world filled with danger and deception. Can you trust your fellow inmates or uncover their true intentions?
About this game
Castle of Blackwater is a fast-paced social deduction game with a magical twist. Up to 10 strangers are trapped in a castle filled with danger, deception, and dark forces. Will you fight to survive and escape, or will you betray and eliminate?
Choose Your Faction
Protectors – Complete tasks, form alliances, and expose the Satanic
Satanic – Sabotage, eliminate, and manipulate your way to victory
Forgotten – Play both sides and stir up chaos like a true wildcard
Features
Proximity Voice & Text Chat – Scream, scheme, or whisper sweet lies into your friends’ ears.
10 Unique Characters & Abilities – Silence players mid-discussion, transform into a werewolf, or literally read minds to uncover bloody secrets.
20+ Mini-Games & Tasks – Slice veggies like a ninja, chop down a tree like a lumberjack, or light candles like a medieval DJ in a musical memory game.
200+ Customisation Items - Equip awesome weapons, flashy shields, and fun emotes. Teabag enemies, dance with a skeleton, or go out in style with custom eliminations!
Death is not the end! – As a ghost, collect souls to buy power-ups for your team. Influence the game from beyond the grave!
In the ever-lasting battle between good and evil, only one side will survive to claim the Castle’s victory.
Many members are joining our Discord to keep up to date with development. We're a small but active team, so if you have any suggestions or questions, we would love to talk to you on Discord.

System Requirements
Will my PC run this? →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
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10 x64bit
- Processor: Intel Core i-5 2.8ghz
- Memory: 4 GB RAM
- Graphics: Nvidia 600 Series GPU or Equivalent
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 4 GB available space
- Additional Notes: Proximity chat req: 10Mbps up/down
Supported Languages
*languages with full audio support
Latest news
Patch NotesOfficial
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, addressing smaller frustrations, improving stability, and refining existing systems. While these changes may not always be immediately visible, they contribute to a smoother and more polished gameplay experience overall. In addition, we’ve been developing new marketing strategies to help grow the community and bring the game to a wider audience. As part of these efforts, we’ve officially registered for Social Deduction Fest starting at July 13th, which we’re very excited about. It’s a great opportunity to showcase the game and connect with new players. We also want to be transparent about our current situation. In order to keep the project sustainable long-term, we’ve had to downscale the team. As a result, development and updates may move a bit slower than before. This was a necessary step to ensure we can continue supporting and developing the game moving forward. We truly appreciate your patience and continued support. Your enthusiasm and involvement mean a lot to us, and we remain committed to improving and expanding the experience. Thank you for being part of the journey! 🏰 🐛 Bug Fixes Patch Notes 2.3.19 Fixed several localisation inconsistencies across supported languages Resolved microphone issues in the waiting lobby Fixed certain tasks not appearing correctly in the task book Addressed collider issues in the safe zone that could cause players to get stuck Fixed an issue causing some cosmetics to appear invisible for certain players Improved overall network synchronization in crowded lobbies Fixed minor UI alignment issues on ultrawide resolutions Addressed occasional input delay when interacting with tasks Improved task interaction consistency Fixed rare animation stutter when transitioning between areas Adjusted spawn positioning to prevent overlapping players Fixed ...Read full article on Community Announcements (Mysta Lee)Patch NotesOfficial
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 to claim, go check it out! {STEAM_CLAN_IMAGE}/43949571/d5be39b6b8b86a48b792b8fa98ee6acb0414825c.png 🪲Bug Fixes: Fix for task not being reset after the normal voting round Potential fix for Satanic Curse Mechanic not working properly Fixed issue with equip cosmetic reward button 🌠Twitch Drops: We've also activated new Twitch Drops for the month November! Tune in to any Castle of Blackwater stream from TODAY until December 4th to collect 4 New Cosmetics, gold, and glyphs! ✨ Wooden Shield (Common) Baguette (Uncommon) Crusader Armor (Rare) Skinner Suit (Epic) {STEAM_CLAN_IMAGE}/43949571/a1b83f5d574066bf830ed25fef3b02cc41369b22.png That’s all for now! Make sure to update to the new version. We can’t wait to see you what you think of the new cosmetics! https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2265920/extras/cc86cf4e350748353e4e9274c9759b4e.avif?t=1753381754Read full article on Community Announcements (Mysta Lee)AnnouncementsOfficial
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 investigative role has taken flight! 🦅Introducing... THE FALCONEER! 🦅 {STEAM_CLAN_IMAGE}/43949571/5a99061dba050256085dbaa623f00ca823e56679.png Perched above the chaos, the Falconeer surveys all with razor-sharp focus. Guided by their loyal falcon, they track player movements, uncover secrets, and strike with the precision of a hunter who sees everything. 🦅Active Ability - Focus Falcon: Use the eyes of your falcon to reveal the locations of players in a room your falcon is flying over. (Once per full cycle) 🪽Passive Ability - Flying Falcon: See other players in the vicinity of your falcon. The Falconeer is a strategic investigative role built for players who thrive on information. Keep mental tabs on player movements, deploy your falcon wisely, and watch for disappearing icons, they often mean a kill has just been made. Knowledge is your greatest weapon. 🧠 {STEAM_CLAN_IMAGE}/43949571/5d657840986e8eeff28b599b1ba05031a683f18b.png 🐛Bug Fixes Fixed voting round getting stuck in tutorial chapter 1 Fixed players dying even after completing the Satanic Curse minigame Potential fix for voting round music continuing to play after it ends Remotely-configurable photon region (no longer forced to EUR) ✨New Features New Protector role: The Falconeer! Animated Home Screen We hope you have a great time playing as the Falconeer, and we’d love to hear your thoughts and feedback! 🏰 https://shared.fastly.steamstatic.com/store_item_assets/steam/apps/2265920/extras/cc86cf4e350748353e4e9274c9759b4e.avif?t=1753381754Read full article on Community Announcements (Mysta Lee)AnnouncementsOfficial
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 challenger of the castle, Pandora lost everything — friends, family, even her sanity. Haunted by guilt and obsession, she believes her only path to redemption is to die, getting voted out. Now, she thrives in chaos, tricking, manipulating, and dancing on the line between madness and brilliance.🤪 {STEAM_CLAN_IMAGE}/43949571/5021a082b8a77114f75af9f3fd210a7069d88870.png Active Ability – Roll the Dice: Take a gamble and receive a random effect: Shield, Invincibility, Disrupted, Silenced, Bloody Hands + Footsteps, or Tracked. Passive Ability – Second Horn: Your emergency vote horn counts twice. 🏆Win Objective 3 Easy Tasks 2 Medium Tasks 1 Hard Task Get yourself voted out 🐛Bug Fixes Fixed sounds and music continuing after certain events (voting, minigames, etc.) Fixed chest mining sound loops Fixed bubble sounds getting stuck on death Fixed occasional reward wheel issue Fixed Forgotten solo win bug Fixed Satanic Curse scribble sound glitch Fixed various minor bugs in the Satanic Curse minigame PS: 📖 Localization for Wildcard’s info book entry will be fixed tomorrow along with any last-minute fixes. ✨Improvements Improved Chest Mining interactions Updated role reveal visuals for Tracker, Disruptor, and Werewolf Tracker Dust now pauses during voting Also, let us know what you think of Wildcard’s voice lines, brought to life by our very own community member Luck! See you later at the community event, villagers come jump in and try out our newest character! 🔥 https://shared.fastly.steamstatic.com/store_item_assets/steam/apps/2265920/extras/cc86cf4e350748353e4e9274c9759b4e.avif?t=1753381754Read full article on Community Announcements (Mysta Lee)AnnouncementsOfficial
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 has arrived, giving Satanic players a dramatic new way to literally doom their enemies. And a fun second addition this week is our newest minigame: Chest Miner, inspired by old-school classics that’s sure to bring back some core memories (and maybe rage). Shoutout to Kurrabiye for this one! But that’s not all, it’s October, and the castle is getting spooky with free rewards, seasonal cosmetics, and a fresh spin on the Wheel of Fortune. Let’s dive into everything new in v2.3.9🔥👇 🛠️ Game Development 🧿 Satanic Curse – Satanic players can now summon a global curse twice per game! Cursed players must locate a totem and complete a minigame or die trying. The shadows are watching… 💎 Chest Miner – A brand new minigame full of classic puzzle charm and nostalgic difficulty. It’s dangerously addicting and brutally satisfying. 🎃 Daily Login Rewards (October Edition) – A brand-new month means new free daily login goodies, including some of our most Halloween-themed cosmetics ever. Log in every day and get your spook on! 🎡 New Wheel of Fortune – The wheel has been refreshed with new cosmetics and an all-new piece of the coveted Fortuna Set. Give it a spin! Lobby UI Polish – We’ve revamped and improved several lobby UI buttons for clarity and smoother flow. Lobby Ping Sound – You’ll now hear a satisfying ping when someone joins your lobby, so you don’t miss out while alt-tabbed. {STEAM_CLAN_IMAGE}/43949571/9396c49c80340bbbf837cf796c59c9881d3975b1.png ⚖️ Modifications & Balancing Forgotten Solo Win Option – You can now toggle whether the Forgotten wins alone or with others, reintroducing the original shared-win logic. Body Decomposition Timer – Shortened from 60s → 30s and made fully configurable via custom lobby settings. 🐞 Bug Fixes Fixed Musical Flames randomly flashing as a loading ...Read full article on Community Announcements (Mysta Lee)






