
Screenshots

Watch trailer on Steam ↗Twelve Mental Patients
RybonStudio · Published by RybonStudio
Last updated 28 Sept 2026
You play as a mad doctor who finds himself in a forgotten psychiatric hospital. Your mind teeters on the edge of insanity, and the only way out is to end the suffering of patients who can no longer be saved.
Action, Simulation · More free games
Explore the haunting corridors of a forgotten psychiatric hospital in Twelve Mental Patients. Take on the role of a deranged doctor trying to end the suffering of patients, facing madness at every turn.
About this game
Twelve Mental Patients is a psychological horror game where you play as a mad doctor who arrives at an abandoned psychiatric hospital to end the suffering of patients who can no longer be saved. With each victim, you inch closer to the edge of your own madness, balancing on the brink of insanity.
🔪 Kill incurable patients
🔥 Burn dead bodies in the furnace
🔨 Repair the broken furnace
🔫 Kill the returning dead patients
Key features:
Atmospheric, dark audiovisual design that amplifies the sense of dread and isolation.
Each of the twelve patients has a unique message that you uncover during gameplay.
A sanity loss system – the more you kill, the more you lose control over your own mind.
Challenges that require both reflexes and difficult moral decisions.
Will you be able to face the challenge and hold on to the last remnants of your sanity? Remember, every move you make could mean your own end..
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: TBA
- Memory: TBA MB RAM
- Graphics: TBA
- Storage: 427 MB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 11
- Processor: TBA
- Memory: TBA MB RAM
- Graphics: TBA
- Storage: 430 MB available space
Supported Languages
*languages with full audio support






