Serious Sam: Siberian Mayhem XBOX SERIES X|S KEY
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Uploaded: 20.06.2026
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Seller: NeMeNi
$5.99
Description
- RECEIVE AN OFFICIAL / LICENSE KEY TO ACTIVATE THE GAME IMMEDIATELY AFTER PAYMENT
- ✅ 🔥 Serious Sam: Siberian Mayhem OPTIMIZED FOR XBOX SERIES X|S ONLY 🎮
- ✅ 📌 To activate the key, you must be connected to the CANADA region specified in the instructions 🌏
- ✅ 💪 The game is permanently associated with your Microsoft account 🔥
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- Description:
- This is the Xbox Series X|S version of Serious Sam: Siberian Mayhem, NOT compatible with Xbox One.
- Serious Sam: Siberian Mayhem is a new standalone expansion to the classic shooter series. Join the fight against Mental on a journey across the harsh lands of Russia and forge your own path in this lost chapter of Sam Stone´s adventures.
- Welcome back to the world of Serious Sam 4! Siberian Mayhem is a new standalone chapter in the adventures of "Serious" Sam Stone. Explore the vast expanses of Russia in an attempt to catch the traitor General Brand, who is always one step ahead of Sam. The journey will be long and oh-so-exciting!
- The Serious Sam: Siberian Mayhem expansion, developed by Timelock Studio in collaboration with Croteam, presents a new take on a familiar adventure full of forgotten stories, unexplored locations, and Sam´s signature shootouts with Mental´s hordes. Ready to fight, comrades!
- WELCOME TO SIBERIA
- ...the heart of Russia. These lands are vast, cold, and so unpredictable that even alien invaders feel a little lost. Experience a beautiful and dangerous world where five new levels await you, including arctic coastlines, deserted forests, abandoned villages, and a creepy ghost town. Siberia offers plenty of room to fight and explore as much as you want.
- BEASTS OF THE APOCALYPSE
- Only the strong-willed can survive in Siberia, and Mental knows this. In Siberian Mayhem, dangerous new enemies and bosses join his Horde, including creatures more terrifying and advanced than you could ever imagine.
- THIS IS HOW THE STEEL WAS TEMPERED
- There´s only one thing standing between Sam and his enemies: his gun. Wield a deadly arsenal of new weapons, including the legendary AK, the experimental Perun crossbow, and much more! Do you want to bring death from the air or become one with 50 tons of pure firepower? New gadgets and vehicles are ready to fulfill your wildest dreams.
- AT HOME, A STRANGER AMONG FRIENDS
- When it seems the adventure is over and this world has nothing more to tell you, the universe gives you a second chance. Meet a band of new outcasts and other unexpected characters who will help Sam on his journey to Tunguska. Complete side quests to learn about the past of these harsh lands. And explore your surroundings carefully—the world itself will tell you things you never expected to hear.