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Season 4 - Project Diarchy will include a new Prime Asset villain, a new map: Shopping Mall, Reborn 2.0 and more!
July 15, 2025
The Outlast Trials: Project Diarchy was released on July 15, 2025.
The Outlast Trials: Project Diarchy is available on PlayStation 5, PlayStation 4, PC (Microsoft Windows), Xbox Series X|S, Xbox One.
Yes — The Outlast Trials: Project Diarchy supports Multiplayer, Co-operative.
The Outlast Trials: Project Diarchy was developed by Red Barrels.