Serious Sam: Siberian Mayhem is an addition to the 4th part of the Serious Sam game, where the action will unfold in the cold regions of Russia. The antagonist is General Howard Brand, who needs to be caught. Sam Stone must cope with this task. The protagonist went on a boat on an exciting adventure. Trying to contact his partners, he uses the radio, but everything went wrong. Now he needs to wander around the Siberian territories, completing a number of assigned tasks. The main task is to stop Brand. During the passage, you can walk through open space, fighting not only with people, but also with alien creatures. The player will be able to find secret places where useful resources are located. The shooter contains new locations and weapons. You will have to go through ghost towns, be in abandoned villages, dense forests and other places. You will be able to communicate with new characters, getting to Tunguska, where the main enemy is, by any means. The view is provided from the first person. The virtual protégé will shoot from powerful weapons at opponents and bosses. You can also move around using vehicles. Game elements in Serious Sam: Siberian Massacre:
- Characters – Howard, Ivan Pakhomov, Netrix, One-Eyed Olga, Vlad Sorokin and Igor Ledov.
- Equipment – shotgun, knife, grenade launcher, cannon, pistol, minigun, rocket launchers.
- Gadgets – a black hole that sucks in opponents, a drone that fights off enemies, a syringe that restores health, a mini-bomb and others.
- Transport – a tractor, armored vehicles, a snowmobile, an ATV.