Official Release: December 12

In Silent Walls: SUBJECT 13 launches on December 12th.

The doors of the Red Hollow Sanatorium will finally open. After months of development, In Silent Walls: Subject 13 arrives on Steam with a deeply psychological, oppressive atmosphere where every sound and shadow matters.

You play as Kris, returning 20 years later to uncover what truly happened to his sister Elina… But some truths were never meant to be found.

• Headphones strongly recommended. - Play in the dark. - And remember… shadows aren't always empty.

Key Features

• A tense, oppressive soundscape crafted to unsettle you.

• A heavy psychological narrative, revealing piece by piece the decay of Elina… and of the sanatorium itself.

• Audios, documents, and encounters expanding the mystery of the Subject 13 project.

Official Release: December 12

Add it to your wishlist and get ready — Soon, you won't be alone in the corridors anymore.

Thank you deeply for your support. This is my very first game, created with passion, fear, and many sleepless nights. I hope it leaves its mark on you… just as creating it left on me.

See you in Red Hollow.