Sinisomnia is an adventure, released 24 October 2025 on Mac and PC (Microsoft Windows).
What Sinisomnia is
Sinisomnia was released in 2025. It is available on Mac and PC (Microsoft Windows).
The premise, in the publisher's words
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.
How it plays
Its themes are horror. It is a single-player game with no multiplayer component.
What it launched against
Sinisomnia launched on 24 October 2025, within three weeks of Battlefield 6, Vampire: The Masquerade - Bloodlines 2, ARC Raiders and The Outer Worlds 2.
Released around the same time: Battlefield 6, Vampire: The Masquerade - Bloodlines 2, ARC Raiders, The Outer Worlds 2.
Official trailer
Sourced from the publisher’s YouTube channel.
Screenshots
All media
Quick answers
Sinisomnia — frequently asked questions
When did Sinisomnia come out?
Sinisomnia was released on 24 October 2025 for Mac and PC (Microsoft Windows).
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