Steam Deck compatibility
Serious Sam: Siberian Mayhem
Very Positive$19.99
- Release date
- Jan 25, 2022
- Steam Cloud
- Steam Cloud
Playable
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.
- Developer
- CroteamTimelock Studio
- Publisher
- Devolver Digital
- Franchise
- Serious Sam