Buy Serious Sam: Siberian Mayhem PC key

Serious Sam: Siberian Mayhem - Unleash Mayhem in the Heart of Russia!

Prepare for an adrenaline-fueled, first-person shooter experience like no other in Serious Sam: Siberian Mayhem! This standalone chapter thrusts you into the vast and unforgiving Russian landscapes as 'Serious' Sam Stone continues his relentless pursuit of the treacherous General Brand. Explore a sprawling open world and engage in intense, guns-blazing battles against Mental's relentless Horde.

Co-developed by Timelock Studio and Croteam, Siberian Mayhem expands upon the Serious Sam universe with forgotten stories, unexplored territories, and the series' signature over-the-top action. Get ready to blast aliens and save the world, comrade!

Welcome to Siberia: A Land of Brutal Beauty

Venture deep into the heart of Russia, a land of immense scale, extreme cold, and unpredictable dangers. Even the alien invaders feel lost amidst the Arctic coastlines, desolate forests, abandoned villages, and chilling ghost towns. Explore five expansive new levels offering unparalleled freedom to fight and explore, making this a true open world FPS experience within the Serious Sam universe.

Face the Beasts of the Apocalypse

Only the toughest survive the Siberian wilderness, and Mental has unleashed a terrifying new wave of foes. Prepare to confront a deadly new roster of enemy types and epic bosses, including some of the most advanced and intimidating creatures ever seen in the Serious Sam franchise. Will you survive the horde mode challenges?

Unleash Devastating Firepower

The only thing standing between Serious Sam and oblivion is a massive arsenal of weapons. Arm yourself with deadly new weapons, from the iconic AK to the experimental "Perun" crossbow, and much more! Embrace explosive combat with new gadgets and vehicles, all locked, loaded, and ready to fulfill your most destructive fantasies. Enjoy the fast-paced action that defines Serious Sam!

Find Allies Among Strangers

Just when you think the journey is over, a second chance arises. Meet a diverse cast of new outcasts and unexpected allies who will aid Sam on his perilous journey to Tunguska. Complete engaging side missions to uncover new historical chronicles hidden within these wild lands. Immerse yourself in the rich world and pay close attention, as the environment itself may reveal secrets you never expected to hear. This unique narrative adds another layer to the action-adventure gameplay.

Uncover Siberian Mysteries

The vast, desolate lands of Siberia are brimming with hidden secrets just waiting to be discovered. From useful items to silly easter eggs and strange occurrences, can you find them all? Embrace the spirit of exploration and uncover the hidden mysteries that lie within this vast and unforgiving world. Experience the unique blend of exploration, action, and humor that makes Serious Sam a genre-defining experience.