Serious Sam: Siberian Mayhem

Serious Sam: Siberian Mayhem is a standalone chapter following Sam Stone across the Russian wilderness as he pursues General Brand, who stays ahead of him. The journey takes place in Siberia, where Sam fights Mental’s Horde while travelling through five levels spanning Arctic coastlines, forests, abandoned villages and a ghost town.

Sam’s route leads towards Tunguska, where a group of outcasts and other unexpected characters help him on the journey. Side-missions reveal further chronicles about the wild places he visits, and the surroundings can offer clues of their own.

Gameplay and features

• Combat and equipment: Fight Mental’s Horde with weapons including the AK and the experimental Perun crossbow. The chapter also introduces new gadgets and vehicles.
• Explore Siberia and take on side-missions: Explore the five levels and complete side-missions to uncover chronicles connected to the region. The world also contains secrets for players to find.
• New enemies and bosses: The Horde includes a new set of foes and bosses introduced in this chapter.

Frequently asked questions

What is Sam trying to do in Serious Sam: Siberian Mayhem?

Sam is pursuing General Brand across Russia, with the journey leading towards Tunguska. Brand remains ahead of him as Sam travels through Siberia.

What kinds of places can players explore?

The five levels include Arctic coastlines, desolate forests, abandoned villages and a ghost town. Siberia also holds secrets to discover.

What weapons and equipment are included?

The chapter adds weapons such as the AK and Perun crossbow, along with new gadgets and vehicles.

What can players do beyond fighting the Horde?

Players can explore the levels, complete side-missions to uncover chronicles, and search Siberia for secrets.