Insomnis similar games & best alternatives

Insomnis

Xbox Series X|S, PlayStation 4, PC (Microsoft Windows), PlayStation 5, Xbox One, Nintendo Switch • 2022

Should you play it?

Insomnis is a first-person horror game focused on story, exploration and solving puzzles to advance through a terrifying atmosphere. Players take control of Joe Castevet, who will have to deal with a mysterious inheritance he has just received. Discover all the secrets of the Castevet mansion!

What works

  • Strong atmospheric horror and sound design
  • Engaging and original puzzles
  • Intriguing narrative with multiple endings
  • Well-crafted exploration of mansion environment
  • Good production quality for indie debut

Things to keep in mind

  • Short game length
  • Limited replayability beyond multiple endings
  • Some voice acting and translation issues
  • Linear progression with limited player freedom
  • No multiplayer or social features

What to play next

Top picks

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Choose your own criteria ->

Last update: 15/09/2026