Hi everyone! The next chapter in the adventures of Sam Stone is upon us, as Serious Sam visits Russia in Siberian Mayhem. A joint effort between Croteam and powerful Timelock Studio, Siberian Mayhem is a stand-alone expansion to Serious Sam 4, cranking the action up to 11. Check it out and stay Seriously frosty! https://store.steampowered.com/app/1792250/Serious_Sam_Siberian_Mayhem/ [previewyoutube=RWj7V67b5LQ;full][/previewyoutube]