Insomnis similar games & best alternatives
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
Games that feels the closest overall
More survival-focused
Games that feels like Insomnis but with a stronger survival pressure · 22 games
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Paper Dolls: Original / 纸人
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Remothered: Tormented Fathers
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Homebody
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Silence of the Sleep
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Project Nightmares Case 36: Henrietta Kedward
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Penumbra Overture
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Fobia - St. Dinfna Hotel
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Out of Sight
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Scauage
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[Chilla's Art] Night Security | 夜間警備
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The Beast Inside
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Within Skerry
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The Tartarus Key
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Welcome to Kowloon
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Incantation
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Dahlia View
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Lake Haven - Chrysalis
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Conarium
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Panelak
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Befriended Curse
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Don't Be Afraid 2
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Deliver Us The Moon
More relaxing
Games that feels like Insomnis but with a more relaxing feel · 7 games
More violent
Games that feels like Insomnis but with more combat and destruction · 6 games
More expressive
Games that feels like Insomnis but with more self-expression and customization · 1 game
Others
Other games that might remind you of Insomnis · 5 games
Last update: 15/09/2026