Shadow Mansion

Shadow Mansion is a first-person horror and investigation game about uncovering the secrets of an abandoned family estate. After a mysterious letter summons you there, you investigate as a supernatural detective, piecing together fragmented clues to reveal a tragic family secret buried for decades. A focused playthrough takes approximately 2–3 hours; searching for every hidden secret, optional puzzle and piece of lore reveals more.

Investigate the mansion

You search rooms for hidden notes, listen to long-forgotten tapes and examine environmental clues. Progress depends on understanding what the evidence means, not just collecting items. You track your discoveries and reconstruct the dark pacts made by your family as you work through a complex case.

Solve layered mysteries

The mansion’s progression is gated by puzzles. You gather scattered information, fuses, ritual artifacts and cryptic keys, then connect clues to access its most forbidden areas.

Survive the hauntings

A demonic presence and its followers stalk the mansion. You rely on observation, pattern recognition and understanding the hidden logic of the hauntings to survive. You also navigate pitch-dark corridors, restore failing systems and manage limited tools; flickering lights and silence can both carry warnings.