Can I Run Serious Sam: Siberian Mayhem?
Serious Sam: Siberian Mayhem is an action adventure game from Croteam, released in 2022. Devolver Digital published it. It offers a single player campaign and cooperative play. It is localised into 13 languages according to the store listing. Workshop content is supported, so the published requirements describe the unmodded game only. It handles controllers properly rather than leaving the player to bind buttons by hand. Critics scored it 70 on Metacritic. With more than 4 thousand player reviews on Steam, its behaviour on real hardware is well documented. It carries 51 achievements. Saves sync through Steam Cloud, so moving between machines does not cost progress. It is a Windows title, so the requirements below are the Windows ones.
Can your PC run it? →System requirements
Minimum requirements
| CPU | 4-core CPU @ 2.5 GHz |
|---|---|
| GPU | nVidia GeForce 780/970/1050 or AMD Radeon 7950/280/470 (3 GB VRAM) |
| VRAM | 3 GB |
| RAM | 8 GB |
| Storage | 25 GB |
| OS | Windows 10 64-bit |
| DirectX | 11 |
Recommended requirements
| CPU | 8-core CPU @ 3.3 GHz |
|---|---|
| GPU | nVidia GeForce 1080/2060 or AMD Radeon Vega64/5700 (8 GB VRAM) |
| VRAM | 8 GB |
| RAM | 16 GB |
| Storage | 25 GB |
| OS | Windows 10 64-bit (1909) |
| DirectX | 11 |
Verified from Steam · 9 Jul 2026 source
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Setting and environment
Players spend their time in a horror setting, moving through combat arenas. 15 storefront images show what the game actually looks like in motion. It is played from a first person view.
Why Serious Sam: Siberian Mayhem is demanding
A 64 bit version of Windows is required. Serious Sam: Siberian Mayhem expects 16 GB of system memory. Serious Sam: Siberian Mayhem asks for 8 GB of video memory, so VRAM capacity matters here as much as speed. Serious Sam: Siberian Mayhem takes about 25 GB of disk space.
This reading comes from the published requirements and our own benchmark tables, not from the store listing.
Can you run Serious Sam: Siberian Mayhem?
Serious Sam: Siberian Mayhem leans on the processor more than the graphics card, its minimum CPU, a 4-core CPU @ 2.5 GHz, is what most builds trip over. A strong multi-core CPU paired with a mid-range card is the right shape here, the minimum GPU is a nVidia GeForce 780/970/1050 or AMD Radeon 7950/280/470 (3 GB VRAM), not a top-end GPU.
Bottleneck: CPU
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Frequently asked questions
Can my PC run Serious Sam: Siberian Mayhem?
Upload your DxDiag file to Idxdiag's free checker and get a component by component compatibility verdict for Serious Sam: Siberian Mayhem in seconds. No install required.
What are the minimum system requirements for Serious Sam: Siberian Mayhem?
The minimum requirements are CPU: 4-core CPU @ 2.5 GHz; GPU: nVidia GeForce 780/970/1050 or AMD Radeon 7950/280/470 (3 GB VRAM); 8 GB RAM; OS: Windows 10 64-bit.
How much storage does Serious Sam: Siberian Mayhem need?
Serious Sam: Siberian Mayhem needs about 25 GB of available storage.
What is the bottleneck for Serious Sam: Siberian Mayhem?
On a typical modern PC (Ryzen 5 5600, RTX 3060, 16 GB RAM), the tightest component for Serious Sam: Siberian Mayhem is the CPU.