Opus Castle: Chapter IV is an adventure developed by Messier Games, released 12 May 2025 on PlayStation 5, Xbox Series X|S, Nintendo Switch and PlayStation 4.
What Opus Castle: Chapter IV is
Opus Castle: Chapter IV is an adventure game developed by Messier Games and released in 2025. It is available on PlayStation 5, Xbox Series X|S, Nintendo Switch, PlayStation 4, Xbox One and PC (Microsoft Windows).
The premise, in the publisher's words
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.
How it plays
It is played from a first person perspective. Its themes are action, horror and survival. It is a single-player game with no multiplayer component.
What it launched against
Opus Castle: Chapter IV launched on 12 May 2025, within three weeks of Doom: The Dark Ages, Clair Obscur: Expedition 33, Elden Ring Nightreign and The Midnight Walk. It arrived 5 years into the PlayStation 5's life, so it was built for hardware developers already knew well.
Released around the same time: Doom: The Dark Ages, Clair Obscur: Expedition 33, Elden Ring Nightreign, The Midnight Walk.
Official trailer
Sourced from the publisher’s YouTube channel.
Screenshots
All media
Parents
Quick answers
Opus Castle: Chapter IV — frequently asked questions
When did Opus Castle: Chapter IV come out?
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