Sundy Stairway
53 achievements
Ultra Rare×16
Very Rare×12
Rare×9
Uncommon×7
Common×9
About Sundy Stairway's achievements
Sundy Stairway has 53 Steam achievements, 16 of them ultra-rare — unlocked by under 5% of players. The rarest is "Complete Enemy Collection", earned by just 2.0% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.
Rarest achievement
2.0%
of players earned "Complete Enemy Collection"
Community Ratings
No ratings yetDifficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
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All Sundy Stairway achievements
53 achievements
Ultra Rare2.0%
Ultra Rare2.0%
Ultra Rare2.5%
Ultra Rare3.0%
Ultra Rare4.1%
Ultra Rare4.1%
Ultra Rare4.1%
Ultra Rare4.1%
Ultra Rare4.1%
Ultra Rare4.1%
Ultra Rare4.1%
Ultra Rare4.6%
Ultra Rare4.6%
Ultra Rare4.6%
Ultra Rare4.6%
Ultra Rare4.6%
Very Rare5.1%
Very Rare5.6%
Very Rare6.1%
Very Rare6.7%
Very Rare7.2%
Very Rare8.2%
Very Rare8.2%
Very Rare8.7%
Very Rare9.7%
Very Rare10.8%
Very Rare11.8%
Very Rare13.4%
Rare15.4%
Rare18.0%
Rare19.0%
Rare19.0%
Rare20.1%
Rare21.6%
Rare24.2%
Rare26.8%
Rare28.3%
Uncommon31.4%
Uncommon32.4%
Uncommon37.6%
Uncommon38.1%
Uncommon39.6%
Uncommon43.2%
Uncommon46.9%
Common52.5%
Common53.6%
Common53.6%
Common61.8%
Common64.4%
Common73.7%
Common74.2%
Common81.4%
Common97.9%