The Forgotten Sanatorium

The Forgotten Sanatorium is a free horror game made with AI by @ron98000, and you can play it right here in your browser.

In 1987, Ravensbrook Psychiatric Hospital shut its doors overnight. Twenty-four patients, every doctor, every nurse — gone without a trace. The state sealed the forest road and buried the case.

Thirty years later, journalist Elena Voss walks through the gate to find her sister Marta, the head nurse who vanished that night. Her only clue is the last line of Marta's final letter: "If you hear your own voice answer you — run."

Ravensbrook has no combat and no weapons. Your flashlight has a battery, your knowledge has a price, and every document you read teaches the hospital exactly what you fear. Manage light and sound, hide in the lockers, lure the thing in the walls away with a cassette of your sister's lullaby — and listen. The whispers always come from somewhere.

Every choice you make while reading moves you toward one of three endings — silence, release, or communion. Read everything, and Ravensbrook will show you what it does with girls who know too much.