Opus Castle - Chapter 4 - Steam Charts & Historical Stats
The castle remembers. Explore historical player activity and pricing for Opus Castle - Chapter 4. Player-count data was last observed Apr 30, 2026.
Genre
Action
Developer
Messier Games
Media Gallery
Screenshots
Game Insights
Value Score
Fair Value — 50th percentile.
Price-to-player ratio ranks in the 50th percentile.
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Market pricing tier
Player count
System Requirements
Platform Support
Windows
Pricing
Paid Game
Additional Information
Categories
Single-player
Downloadable Content
Steam Achievements
Partial Controller Support
Steam Cloud
Supported Languages
English, Portuguese - Brazil*
*languages with full audio support
*languages with full audio support
Official Website
https://messier.com.br/home/opuscastle/
Pricing Information
❓
Price Unavailable
Pricing information not currently available
Developer Analytics
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About This Game
The castle remembers. In Chapter 4, time and reality twist as spirits reveal personal truths about the tragedy.
Detailed Description
Chapter 4 invites you into the heart of the castle’s darkest secrets. Time begins to warp, showing the past as if it were the present. Visions of those who lived—and died—there become unavoidable. The castle begins to reveal its own consciousness, reacting to your presence. Your investigation into the tragedy turns personal, and each ghost you meet has a story to tell—or a warning to give.
Frequently Asked Questions
Is Opus Castle - Chapter 4 free to play?
Yes, Opus Castle - Chapter 4 is free to play on Steam.
What genre is Opus Castle - Chapter 4?
Opus Castle - Chapter 4 is a Action, Adventure game.
Who developed Opus Castle - Chapter 4?
Opus Castle - Chapter 4 was developed by Messier Games.
What platforms does Opus Castle - Chapter 4 support?
Available on Steam for Windows.