Castle of Blackwater is Untested on macOS
Castle of Blackwater has not yet been tested on macOS.
About Castle of Blackwater
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.

macOS Game Tests
Castle of Blackwater tested on macOS.
Castle of Blackwater was released natively on macOS, though it may not run on newer versions of macOS.
Castle of Blackwater hasn't been tested yet on macOS.