PERIOD SURVIVAL
62 achievements
Ultra Rare×6
Very Rare×31
Rare×20
Uncommon×5
About PERIOD SURVIVAL's achievements
PERIOD SURVIVAL has 62 Steam achievements, 6 of them ultra-rare — unlocked by under 5% of players. The rarest is "ORBITAL", earned by just 3.4% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.
Rarest achievement
3.4%
of players earned "ORBITAL"
Community Ratings
No ratings yetDifficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
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All PERIOD SURVIVAL achievements
62 achievements
Ultra Rare3.4%
Ultra Rare3.4%
Ultra Rare3.4%
Ultra Rare4.0%
Ultra Rare4.0%
Ultra Rare4.5%
Very Rare5.7%
Very Rare6.3%
Very Rare6.3%
Very Rare6.3%
Very Rare6.8%
Very Rare6.8%
Very Rare6.8%
Very Rare7.4%
Very Rare7.4%
Very Rare7.4%
Very Rare8.0%
Very Rare8.0%
Very Rare8.0%
Very Rare8.0%
Very Rare8.6%
Very Rare8.6%
Very Rare8.6%
Very Rare8.6%
Very Rare9.1%
Very Rare9.1%
Very Rare9.1%
Very Rare9.1%
Very Rare9.7%
Very Rare10.3%
Very Rare10.9%
Very Rare10.9%
Very Rare11.4%
Very Rare11.4%
Very Rare11.4%
Very Rare12.6%
Very Rare14.3%
Rare15.5%
Rare16.6%
Rare17.2%
Rare17.2%
Rare17.2%
Rare17.2%
Rare18.3%
Rare19.5%
Rare20.1%
Rare20.1%
Rare20.1%
Rare20.6%
Rare24.7%
Rare24.7%
Rare25.2%
Rare26.4%
Rare27.0%
Rare27.5%
Rare27.5%
Rare28.1%
Uncommon31.6%
Uncommon34.4%
Uncommon35.0%
Uncommon40.8%
Uncommon43.1%