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!

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!

In the Castevet mansion, rooms will change and your worst nightmares will come to life.

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

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!