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Sinisomnia is a psychological point-and-click horror game that traps you in a looping nightmare of uncertainty and dread. Scattered fragments, unsettling oddities, and the constant sense that something isn’t right await at every turn.
Mac · Oct 24, 2025
Worldwide · Exact date · Full release · IGDB
PC (Microsoft Windows) · Oct 24, 2025
Worldwide · Exact date · Full release · IGDB
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9 achievements available.

Hidden until unlockedSteam

Hidden until unlockedSteam

Hidden until unlockedSteam

Hidden until unlockedSteam

Hidden until unlockedSteam

Hidden until unlockedSteam

Hidden until unlockedSteam

Hidden until unlockedSteam

Hidden until unlockedSteam
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