About

In this sequel to Opus Castle, investigate the mystery behind the Joelma Building fire in a supernatural journey through time, uncovering the secrets of a demonic cult and spiritual horrors rooted in real historical events.

Released · Steam · App 3880830

Opus Building

Messier Data e Creative

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Genres

Adventure

Categories

Single-playerFamily Sharing

Player tags

AdventureAction-AdventureSandboxInteractive FictionPuzzleExploration3DCinematicFirst-PersonAtmosphericDemonsDark FantasyInvestigationMysterySupernaturalDarkHorrorStory RichFemale ProtagonistChoices Matter

Followers

0

+0 · 1d

Wishlists est

0

Price

4.99

USD

Release

Mar 9, 2026

released

Followers history

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25 snapshots· 25 carried

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Tracked since May 6, 2026·Details 1d ago