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 11.9% of players. Across 44 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
11.9%
of players earned ""Man's Best Friend""
SteamVault 100%s
44
members fully completed it
Median to 100%
38h
typical time to full completion
Community Ratings
2 ratingsDifficulty3.0 / 10
Easy → Brutal
Enjoyment7.5 / 10
Meh → Loved it
Grindiness3.5 / 10
No grind → Huge grind
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All Subnautica achievements
17 achievements
Very Rare11.9%
Very Rare14.1%
Very Rare14.1%
Rare17.3%
Rare18.4%
Rare18.9%
Rare23.1%
Rare23.3%
Uncommon32.4%
Uncommon32.5%
Uncommon33.8%
Uncommon36.1%
Uncommon42.1%
Uncommon44.1%
Common52.6%
Common53.3%
Common89.7%