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Opus Castle: Chapter IV (2025)

Messier Games

DLC of Opus Castle

Nintendo Switch, PC (Microsoft Windows), PlayStation 4, PlayStation 5, Xbox One, Xbox Series X|S

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Chapter 4 invites you into the heart of the castle's darkest secrets. Time begins to distort, showing the past as if it were the present. Visions of those who lived—and died—there become inescapable. The castle begins to reveal its own consciousness, reacting to your presence. Your investigation into the tragedy becomes personal, and each ghost you encounter has a story to tell—or a warning to deliver.

Details

Developers
Messier Games
Publishers
Messier Games
Genres
Adventure, Indie
Themes
Action, Horror, Survival
Series
Opus Castle
Also known as
Opus Castle: Chapter 4

Release dates

  • May 12, 2025 PC (Microsoft Windows), Xbox One, Xbox Series X|S
  • Jul 24, 2025 Nintendo Switch
  • Oct 05, 2025 PlayStation 4, PlayStation 5