Artwork for Serious Sam: Siberian Mayhem

Serious Sam: Siberian Mayhem

January 25, 2022

Serious Sam: Siberian Mayhem is a new stand-alone expansion to the world of the classic FPS series. Join the fight against Notorious Mental on a journey through the wild lands of Russia, and find your way through this lost chapter of Sam Stone's adventures.

OpenCritic

73

How Long To Beat

4h

Main

6h

Extras

19h

Complete

4h

Co-op

5h

All Styles

Main story
Finished: Jan 28, 2025 4.95 hours played