Serious Sam: Siberian Mayhem

Serious Sam: Siberian Mayhem

  Heads up! This game currently has 1 unobtainable achievement
Xbox Game Pass Xbox Cloud Gaming Optimized for Series X|S
4 of 274 players have completed this game (1%)

Rarest Achievements

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  • Massacre Party 5
    Complete Siberian Mayhem on Serious difficulty in co-op with enemy multiplier set to at least x2
    Unobtainable
    Gamerscore 55
    Score
    1%
    Super Rare
  • Superior Species 5
    Get any medal on Kleer Fortress survival level
    Gamerscore 15
    Score
    1%
    Super Rare
  • Combustion Tamer 9
    Kill 30 enemies while riding one Draconian Burner
    Gamerscore 30
    Score
    1%
    Super Rare

Player Ratings

2.67
Based on 4 ratings
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Player Ratings

2.67
Based on 4 ratings

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On Other Platforms

Serious Sam: Siberian Mayhem
Windows 10+

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Last updated
07-30-2023 10:19 PM
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