Steam
£5.87
Steam: £34.99
Save 83%
Serious Sam: Siberian Mayhem (Steam) - Steam Key
£7.37
Steam: £16.75 View on Steam ↗
Save 56% compared to Steam!
- Platform Steam
- Code d875123a-ae71-4ff3-bc53-084ec939a0ce
- Released 24 Jan 2022
In Stock - Instant digital delivery
One copy per order. See FAQ. All prices include UK VAT (20%).
About this game
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.
