image ads banner

For this product you will receive a link to an external platform instead of a regular CD Key.

vpn_keyDigital key
instant_deliveryInstant delivery

Serious Sam: Siberian Mayhem

Add the first review
Region info_outline

You can activate this product in: United Statesdelivery available

Check restrictions
How to activate
See more
See full parameters

All offers (1)

Sort by:



  • GAMIVO positive rating icon Positive 877720
  • GAMIVO neutral rating icon Neutral 2789
  • GAMIVO negative rating icon Negative 3494

544086Completed orders

regular price:


Add to Cart

SMART price: info_outline


Buy with Smart
SMART cart


SMART cart


Release date:




How to Activate:

  • You will receive a gift link to the external provider's website in your web browser.
  • Login there using your Steam account.
  • Make sure to choose the same country as your store country found in Steam account details.
  • The automated system will add your Steam account to friend-list. Please accept it.
  • After you accept the friend request, it will send you your purchased game as a gift.

Why you should buy Serious Sam: Siberian Mayhem:

  • You're a fan of the Serious Sam series,
  • You like fast-paced shooters,
  • You want to kill hordes of monsters.

The Serious Sam franchise

Serious Sam is one of the most notorious FPS series. It's known for its fast-paced combat, countless enemies to kill, and grotesque humor. Sam Stone debuted in 2001, and now he returns in a Serious Sam 4's standalone expansion called Serious Sam: Siberian Mayhem.

Welcome to Russia

Serious Sam: Siberian Mayhem takes us to the cold Russian wastelands, where the smiling protagonist must feed hordes of aliens with lead during his quest to capture the traitorous General Brand. Siberian Mayhem features five brand-new levels. Sam will visit such desolated places as an abandoned village, spooky forest, or ghost town. Of course, every location is swarming with dangerous foes and gargantuan bosses, so prepare to fight some of the most intimidating beasts in the series history. 

Locked and loaded

Maybe monsters of Mental's Horde think that Sam is stuck in Syberia with them, but in fact, they're locked in there with him. You'll put your hand on a vast range of guns, gadgets, and vehicles that let you exterminate beasts in style. Moreover, you'll meet some unexpected allies that can help you complete side quests and uncover secrets buried deep under Siberian snow. 

Key features:

  • Five new levels filled with enemies and secrets,
  • A wide range of guns and deadly gadgets,
  • Hordes of new enemies and fearsome bosses,
  • Side missions.

available languages

EnglishGermanFrenchItalianPolishJapaneseKoreanPortugueseRussianSimplified ChineseSpanishTraditional Chinese

Reviews (0)

This product does not have any reviews yet.

Did you buy this product on GAMIVO? Log in and write a review!

Add to wishlist
Regular Offer:
SMART price:info_outline
€17.30 €21.63
First purchase with SMARTinfo_outline
PayPal & card payments only
Customer Protection Programinfo_outline