![Xbox Game Pass UK on X: "Available Today on Game Pass 💥 💣 Serious Sam: Siberian Mayhem - Find your way through this lost chapter of Sam Stone's adventures in this stand-alone Xbox Game Pass UK on X: "Available Today on Game Pass 💥 💣 Serious Sam: Siberian Mayhem - Find your way through this lost chapter of Sam Stone's adventures in this stand-alone](https://pbs.twimg.com/media/F15OtEFWcAIp65Z.png:large)
Xbox Game Pass UK on X: "Available Today on Game Pass 💥 💣 Serious Sam: Siberian Mayhem - Find your way through this lost chapter of Sam Stone's adventures in this stand-alone
![Serious Sam: Siberian Mayhem is now available on Game Pass for PC, Xbox Series X|S, and xCloud : r/XboxSeriesX Serious Sam: Siberian Mayhem is now available on Game Pass for PC, Xbox Series X|S, and xCloud : r/XboxSeriesX](https://preview.redd.it/serious-sam-siberian-mayhem-is-now-available-on-game-pass-v0-3m3mybvct0eb1.jpg?width=640&crop=smart&auto=webp&s=001ccb56923ae5899868fd7a583adf803a92bb09)
Serious Sam: Siberian Mayhem is now available on Game Pass for PC, Xbox Series X|S, and xCloud : r/XboxSeriesX
![Serious Sam: Siberian Mayhem is a Standalone Serious Sam 4 Expansion Out Now For Xbox Series X|S | XboxAchievements.com Serious Sam: Siberian Mayhem is a Standalone Serious Sam 4 Expansion Out Now For Xbox Series X|S | XboxAchievements.com](https://img.xboxachievements.com/images/monthly_2022_10/screenshots/9331/med_serious_sam_siberian_mayhem_image_10_84f13ff3-ab9f-4304-88b9-f3fe1cad85b7.jpg)