Game

Information / Synopsis

Insomnis is a first-person horror game focused on story, exploration and solving puzzles to advance. 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 before it's too late!

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Choices Matter Exploration Gore Mystery Multiple Endings PlayStation Talents

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ES_COR ™

70
 
Based on 30 reviews

  Steam reviews

91%
 

Of Steam reviews are positive
From a total of 274 reviews received
Data updated on 10/05/2026 at 05:15h

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BD Info

Added 26/10/2021
By DeVuego

Last update 23/06/2025
By DeVuego

DVGO_ID DVGO20211026JG003229


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Information / Synopsis

Insomnis is a first-person horror game focused on story, exploration and solving puzzles to advance. 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 before it's too late!

See extended info


The old Castevet manor has just been uninhabited, many mysteries await you in the creepy walls of this old residence. Unravel the secrets of Insomnis and fight against your own destiny in a story full of intrigue and horror!







  • Atmospheric Horror: Insomnis generates scares and tense moments with the help of the environment and sounds.
    In the Castevet mansion, rooms will change and your worst nightmares will come to life.

  • Analogue and digital puzzles: Combining different original mechanics, solve a variety of complex puzzles to advance in search of answers.

  • Exploration focused story: Immerse yourself in a morally ambiguous narrative, where nothing is as it seems. Dark secrets await you in your grandfather's abandoned manor.

  • Multiple endings: Make decisions with caution, your final choices will decide the fate of the characters.






Joe Castevet is the grandson of a famous English scientist named Roman Castevet.
When Roman dies, he bequeaths the manor where he lived to his grandson.

Once there Joe will begin to investigate each room in search of answers. As the hours pass, the old house becomes a darker place and he will discover that he is not alone in his grandfather's beloved home.

Countless of secrets and mysteries await him in the haunted Castevet mansion!






Game development studio based in Barcelona focused on horror games.

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