Serious Sam: Siberian Mayhem
51 achievements
Ultra Rareร13
Very Rareร11
Rareร5
Uncommonร9
Commonร13
About Serious Sam: Siberian Mayhem's achievements
Serious Sam: Siberian Mayhem has 51 Steam achievements, 13 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 Rare3.8%
Ultra Rare4.0%
Ultra Rare4.0%
Ultra Rare4.0%
Ultra Rare4.2%
Ultra Rare4.2%
Ultra Rare4.7%
Ultra Rare4.9%
Ultra Rare5.0%
Ultra Rare5.0%
Very Rare5.2%
Very Rare5.4%
Very Rare6.4%
Very Rare6.4%
Very Rare6.6%
Very Rare7.1%
Very Rare7.3%
Very Rare7.5%
Very Rare9.5%
Very Rare10.3%
Very Rare12.1%
Rare15.1%
Rare15.7%
Rare20.1%
Rare23.0%
Rare29.8%
Uncommon31.9%
Uncommon36.1%
Uncommon37.0%
Uncommon38.4%
Uncommon38.8%
Uncommon42.4%
Uncommon44.4%
Uncommon48.3%
Uncommon49.9%
Common50.9%
Common51.1%
Common54.2%
Common58.4%
Common59.0%
Common61.5%
Common62.4%
Common65.2%
Common66.4%
Common67.8%
Common72.0%
Common73.2%
Common88.8%