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Insomnis

Insomnis is a first-person adventure horror puzzle game where players explore locations, solve problems, and follow the story forward. It stands out for tense atmosphere, and focused moment-to-moment design, especially if you enjoy adventure experiences with a clear identity.

AdventureFPPHorrorPuzzleSurvival
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About this game

Insomnis overview

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!

FEATURES:

  • 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.

STORY:

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!

System Requirements

Will this game run on your PC?

Minimum

  • System: Windows 7 or later
  • Processor: Intel Core i3-2100 or equivalent / AMD® FX-6300 or equivalent
  • Memory: 4 GB RAM
  • Graphics: NVIDIA® GeForce GTX 750 Ti / ATI Radeon HD 7950
  • DirectX: Version 9.0c
  • Storage: 4 GB available space
  • Sound Card: DirectX 9 sound device
  • Additional Notes: Controller support: Microsoft Xbox ® Controller for Windows®
  • Requires a 64-bit processor and operating system
Instructions

Download, Install, and Play

  1. Click the download button to get the link. You'll be redirected to our link generator.
  2. Once you're there, you can either copy the link or open it directly.
  3. Download Insomnis (latest). Wait until it is 100% complete, then locate the files.
  4. Install the game:
    • Run or double-click setup_********.exe.
    • If a DLC folder is included, run any .exe files inside it as well.
  5. After the installation is complete, launch the game and start playing.
  6. Enjoyed the game? Consider purchasing it from the official store to support the developers.
Need help? Check our FAQs for common questions and fixes. If you need additional assistance, you can also visit the official GOG Support Center.
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