Subnautica
17 achievements
Very Rare×3
Rare×5
Uncommon×6
Common×3
About Subnautica's achievements
Subnautica has 17 Steam achievements. The rarest is ""Man's Best Friend"", earned by just 12.0% of players. Across 88 SteamVault hunters who reached 100%, full completion takes a median of about 38 hours. Below is the complete achievement list with global rarity, a difficulty breakdown, and a SteamVault guide for every achievement.
Rarest achievement
12.0%
of players earned ""Man's Best Friend""
SteamVault 100%s
88
members fully completed it
Median to 100%
38h
typical time to full completion
Community Ratings
4 ratingsDifficulty2.5 / 10
Easy → Brutal
Enjoyment8.0 / 10
Meh → Loved it
Grindiness3.8 / 10
No grind → Huge grind
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All Subnautica achievements
17 achievements
Very Rare12.0%
Very Rare14.2%
Very Rare14.2%
Rare17.4%
Rare18.5%
Rare19.0%
Rare23.2%
Rare23.4%
Uncommon32.4%
Uncommon32.5%
Uncommon33.9%
Uncommon36.2%
Uncommon42.2%
Uncommon44.1%
Common52.6%
Common53.3%
Common89.8%