Serum: Toxic Survival
23 achievements
Ultra Rare×8
Very Rare×11
Rare×3
Uncommon×1
About Serum: Toxic Survival's achievements
Serum: Toxic Survival has 23 Steam achievements, 8 of them ultra-rare — unlocked by under 5% of players. The rarest is "Choose your poison", earned by just 1.5% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.
Rarest achievement
1.5%
of players earned "Choose your poison"
Community Ratings
No ratings yetDifficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
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All Serum: Toxic Survival achievements
23 achievements
Ultra Rare1.5%
Ultra Rare2.0%
Ultra Rare2.2%
Ultra Rare2.7%
Ultra Rare3.6%
Ultra Rare4.1%
Ultra Rare4.7%
Ultra Rare4.8%
Very Rare5.5%
Very Rare6.7%
Very Rare7.0%
Very Rare8.2%
Very Rare9.5%
Very Rare11.3%
Very Rare11.6%
Very Rare12.1%
Very Rare12.4%
Very Rare12.6%
Very Rare13.6%
Rare16.1%
Rare23.0%
Rare29.8%
Uncommon34.9%