Serious Sam: Siberian Mayhem
51 achievements
Ultra Rareร12
Very Rareร12
Rareร5
Uncommonร8
Commonร14
About Serious Sam: Siberian Mayhem's achievements
Serious Sam: Siberian Mayhem has 51 Steam achievements, 12 of them ultra-rare โ unlocked by under 5% of players. The rarest is "Hero", earned by just 2.4% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.
Rarest achievement
2.4%
of players earned "Hero"
Community Ratings
No ratings yetDifficultyโ
Easy โ Brutal
Enjoymentโ
Meh โ Loved it
Grindinessโ
No grind โ Huge grind
Want to rate Serious Sam: Siberian Mayhem? Sign in with Steam โ one rating per person.
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All Serious Sam: Siberian Mayhem achievements
51 achievements
Ultra Rare2.4%
Ultra Rare3.1%
Ultra Rare3.5%
Ultra Rare3.9%
Ultra Rare4.0%
Ultra Rare4.0%
Ultra Rare4.1%
Ultra Rare4.2%
Ultra Rare4.2%
Ultra Rare4.8%
Ultra Rare5.0%
Ultra Rare5.0%
Very Rare5.1%
Very Rare5.2%
Very Rare5.5%
Very Rare6.4%
Very Rare6.4%
Very Rare6.7%
Very Rare7.2%
Very Rare7.4%
Very Rare7.6%
Very Rare9.5%
Very Rare10.4%
Very Rare12.2%
Rare15.2%
Rare15.8%
Rare20.2%
Rare23.2%
Rare30.0%
Uncommon32.2%
Uncommon36.3%
Uncommon37.3%
Uncommon38.6%
Uncommon39.1%
Uncommon42.7%
Uncommon44.8%
Uncommon48.7%
Common50.3%
Common51.3%
Common51.5%
Common54.6%
Common58.8%
Common59.4%
Common61.7%
Common62.7%
Common65.5%
Common66.6%
Common68.0%
Common72.1%
Common73.4%
Common88.8%