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Unravel the Secrets of Castevet Manor in Insomnis: A Chilling Psychological Horror Game

Dare to enter the chilling world of Insomnis, a gripping psychological horror game where darkness lurks around every corner. Inheriting the old Castevet manor from his grandfather, renowned scientist Roman Castevet, Joe Castevet finds himself thrust into a nightmare of intrigue and terror. Prepare to unravel the mysteries hidden within the manor's creepy walls and fight against a destiny shrouded in secrets.

Experience True Atmospheric Horror

Insomnis masterfully crafts an atmospheric horror experience using its environment and unsettling sound design to generate constant tension and jump scares. Explore the ever-changing rooms of the Castevet mansion, where your deepest fears materialize before your very eyes. Can you survive the psychological torment and uncover the truth?

Solve Intricate Puzzles, Uncover Dark Secrets

Engage your mind with a unique blend of analogue and digital puzzles. Solve a variety of complex puzzles, combining original mechanics as you delve deeper into the mystery. The exploration focused story demands that you explore the deepest parts of Roman Castevet’s manor in order to uncover answers.

A Morally Ambiguous Narrative with Multiple Endings

Immerse yourself in a morally ambiguous narrative where nothing is as it seems. Explore the abandoned mansion and unearth the dark secrets that lie within. Your choices matter! Navigate this intricate story with caution, as your final decisions will determine the fate of the characters and unveil one of the multiple endings.

About the Game

Joe Castevet, grandson of Roman Castevet, inherits his grandfather's manor. But the old house slowly transforms into a place full of secrets and mysteries, and more importantly, Joe will discover that he is not alone inside. Numerous secrets and mysteries await in the haunted Castevet mansion!