Sinister Outbreak
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.
Offers
What are keyshops?Demo (1)
Try this game before buying.
Multipacks (1)
About Sinister Outbreak
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
Age ratings
Game modes
Languages
Sinister Outbreak price history
Lowest tracked price: €3.55 (Jul 7, 2026) · current best: €3.55.
Sinister Outbreak reviews
67% positive reviews all-time.
Sinister Outbreak — frequently asked questions
Where can I buy Sinister Outbreak at the cheapest price?
Right now the cheapest offer for Sinister Outbreak is €3.55 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Sinister Outbreak has ever been?
The lowest price KingsPrice has tracked for Sinister Outbreak is €3.55 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How can I get Sinister Outbreak at a discount?
Create a free price alert on this page and KingsPrice will email you when Sinister Outbreak drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 de 64 bits or higher
- Processor: Intel Core i5 8400 or AMD Ryzen 5 or higher
- Memory: 8 GB RAM
- Graphics: Nvidia GeForce GTX 1060 / AMD Radeon RX 590
- DirectX: Version 11
- Storage: 10 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
- Requires a 64-bit processor and operating system
- OS: Windows 10 de 64 bits or higher
- Processor: Intel Core i7 8700 or AMD Ryzen 5 or higher
- Memory: 16 GB RAM
- Graphics: Nvidia GeForce RTX 2060 / AMD Radeon RX 6900 XT
- DirectX: Version 12
- Storage: 12 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.
