Serious Sam is seriously going to Siberia

Following last week’s teasers, Devolver Digital is now officially unveiled Hero Sam: Siberian Chaos, an indie expansion for Heroic Sam 4 created by an indie developer time lock studio, formerly the famous Hero Sam modding team, worked on the project under the direction of the original Hero Sam studio, Croteam.

Siberian Mayhem sets five “huge” new levels in rugged northern Russia, with action spanning arctic coasts, desolate forests, abandoned villages, and even a ghost town. New enemies and bosses will join the original clan, spreading out new weapons and vehicles in fun and interesting ways, including snowmobiles and new mechs.