Alien Shooter
17 achievements
Very Rare×6
Rare×3
Uncommon×3
Common×5
About Alien Shooter's achievements
Alien Shooter has 17 Steam achievements. The rarest is "Score Collector - Expert", earned by just 5.5% of players. Across 6 SteamVault hunters who reached 100%, full completion takes a median of about 10 hours. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.
Rarest achievement
5.5%
of players earned "Score Collector - Expert"
SteamVault 100%s
6
members fully completed it
Median to 100%
10h
typical time to full completion
Community Ratings
No ratings yetDifficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
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All Alien Shooter achievements
17 achievements
Very Rare5.5%
Very Rare6.5%
Very Rare6.9%
Very Rare7.1%
Very Rare11.3%
Very Rare12.4%
Rare18.0%
Rare20.1%
Rare28.1%
Uncommon37.9%
Uncommon38.2%
Uncommon40.3%
Common50.7%
Common53.6%
Common55.0%
Common55.4%
Common65.4%