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Watch trailer on Steam ↗12 nights
Pigeon People Studio · Published by Pigeon People Studio
Content notice: Contains scenes of violence, references to mental disorders, and use of hard drugs.
Last updated 28 Sept 2026
A survival-horror game about a detective searching for his sister in a mysterious victorian mansion that shifts its shape. The mansion is their family home - and their family curse. Fight monsters, solve puzzles, explore the mysterious estate!
Action, Indie · 2027 · More free games
Delve into the eerie mysteries of 12 Nights as you navigate a shape-shifting Victorian mansion to find your sister. Fight creatures, solve enigmatic puzzles, and uncover the family curse that haunts this haunted estate.
About this game
The evil that controls the estate has already taken the souls of your ancestors — and now it has set its sights on your sister. Survive 12 nights. After that, you must leave the house with your sister — or join your ancestors and become a slave to the darkness.
The sun never rises over the cursed mansion. Time flows thickly, as if through cotton. But that doesn't matter — because you need to be in time: gather resources, find clues, fortify your shelter. Because when night comes...
At night, the mansion transforms. A pulsing red light pours through the windows — unnatural, alive. Leaving your shelter during this time means certain death. But sitting idly is not an option either. Your refuge will be under constant siege.
To survive, you'll have to take matters into your own hands.

The resources you find during the day are your lifeline at night. Build traps, reinforce your shelter, upgrade your weapons. The better you prepare for the night, the higher your chance of surviving it.

The mansion holds secrets that do not surrender easily. Mechanical puzzles, hidden rooms, ciphers on ancient paintings. Every solved riddle brings you closer to your sister — and to understanding what truly happened here.

Find ancient tomes and carry them with you to gain mystical abilities. But be prepared for the consequences: forbidden knowledge always comes at a price.
System Requirements
Will my PC run this? →Minimum
- OS: Windows 10
- Processor: Intel Core 2 Duo E8200
- Memory: 2 GB RAM
- Graphics: Intel HD Graphics 5500, AMD Radeon R5
- DirectX: Version 12
- Storage: 12 GB available space








