
Free
Free app in the Steam Store
Twelve Mental Patients Demo Steam Charts & Stats
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.
| App ID | 4106200 |
| App Type | DEMO |
| Developers | RybonStudio |
| Publishers | RybonStudio |
| Categories | Single-player, Steam Achievements, Game demo |
| Genres | Action, Simulation |
| Release Date | 31 Oct, 2025 |
| Platforms | Windows |
| Supported Languages | English, Polish |

0 Total Reviews
0 Positive Reviews
0 Negative Reviews
Negative Score
Twelve Mental Patients Demo has garnered a total of 0 reviews, with 0 positive reviews and 0 negative reviews, resulting in a ‘Negative’ overall score.
Twelve Mental Patients Demo Screenshots
View the gallery of screenshots from Twelve Mental Patients Demo. These images showcase key moments and graphics of the game.
Twelve Mental Patients Demo Minimum PC System Requirements
Minimum:- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: TBA
- Graphics: TBA
- Storage: 2 GB available space
- Sound Card: TBA
- VR Support: TBA
- Additional Notes: TBA
Twelve Mental Patients Demo Recommended PC System Requirements
Recommended:- Requires a 64-bit processor and operating system
- OS: Windows 11
- Processor: TBA
- Graphics: TBA
- Storage: 2 GB available space
- Sound Card: TBA
- VR Support: TBA
- Additional Notes: TBA
Twelve Mental Patients Demo has specific system requirements to ensure smooth gameplay. The minimum settings provide basic performance, while the recommended settings are designed to deliver the best gaming experience. Check the detailed requirements to ensure your system is compatible before making a purchase.
