Demo
Sinister Outbreak Demo
Released Nov 20, 2025by Clovek GamesNo user reviews(Steam reviews)
Wake up in a zombie-infested laboratory, uncover the truth behind the disaster, and fight to survive in an intense experience of horror, action, and mystery.
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About Sinister Outbreak Demo
SINISTER OUTBREAK
You awaken alone in a mysterious, infested laboratory. Corridors once used for research are now teeming with violent and horrifying creatures.
Explore abandoned facilities, find resources, solve puzzles, and uncover the secrets behind the disaster as you fight to escape alive.
FEATURES
Face zombies and mutant creatures
Explore the abandoned laboratory
Solve puzzles to advance
Manage ammunition and resources
Survive deadly encounters
Experience focused on atmosphere and tension
Every corridor may hide a threat.
Game details
Game details
Released
Developer
Publisher
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Steam rating
No user reviews
Age ratings
IGRS 18DEJUS 12STEAM_GERMANY 16
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System requirements
Minimum
Minimum:
- Requires a 64-bit processor and operating system
- OS: Windows 10 de 64 bits or higher
- Processor: Intel Core i5 7400 or AMD Ryzen 5 or higher
- Memory: 8 GB RAM
- Graphics: Nvidia GeForce GTX 1070 / AMD Radeon RX 590
- DirectX: Version 11
- Storage: 5 GB available space
- Additional Notes: DirectX 11 or 12-compatible graphics card For best results, high-end hardware is recommended. For example, to take advantage of Nanite, Virtual Shadow Maps, and Lumen, an NVIDIA GTX 1080 or AMD VEGA 64 graphics card or higher is recommended.
Recommended
Recommended:
- Requires a 64-bit processor and operating system
- OS: Windows 10 de 64 bits or higher
- Processor: Intel Core i5 10400 or AMD Ryzen 5 3600 or higher
- Memory: 16 GB RAM
- Graphics: Nvidia GeForce RTX 2080 / AMD Radeon RX 6800
- DirectX: Version 12
- Storage: 6 GB available space
- Additional Notes: DirectX 11 or 12-compatible graphics card For best results, high-end hardware is recommended. For example, to take advantage of Nanite, Virtual Shadow Maps, and Lumen, an NVIDIA GTX 1080 or AMD VEGA 64 graphics card or higher is recommended.