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Achievements roadmap

Sorted from most-earned to rarest (global unlock rates from Steam). The bar shows how many players have it — the further down, the closer you are to 100%.

Source: Steam official achievement stats · completion rates as of 2026-07-31.

Getting Your Feet Wet — Hidden (spoiler) — 89.7% of players
Via: Dive Into The Water For The First Time
89.7% of players
Settling In For The Long Haul — Hidden (spoiler) — 53.3% of players
Via: Build A Habitat
53.3% of players
Personal Propulsion — Hidden (spoiler) — 52.6% of players
Via: Build A Seamoth
52.6% of players
Ancient Technologies — Hidden (spoiler) — 44.1% of players
Via: Quarantine Enforcement Platform
44.1% of players
Seaside Living With An Ocean View — Hidden (spoiler) — 42.1% of players
Via: Storm
42.1% of players
Extinction Event Avoided — Hidden (spoiler) — 36.1% of players
Via: Aurora Reactor Repair
36.1% of players
40-foot Sub For One — Hidden (spoiler) — 33.8% of players
Via: Build The Cyclops
33.8% of players
Follow The Degasi — Hidden (spoiler) — 32.5% of players
Via: Bart Torgals Log 2 Stalker Teeth
32.5% of players
Ordered The Prawn — Hidden (spoiler) — 32.4% of players
Via: Build The Prawn Suit
32.4% of players
Follow The Lost River — Hidden (spoiler) — 23.3% of players
Via: Disease Research Facility Discovery
23.3% of players
Seamonsters — Hidden (spoiler) — 23.1% of players
23.1% of players
Thermal Activity — Hidden (spoiler) — 18.9% of players
Via: Alien Thermal Plant Discovery
18.9% of players
Fourteen Thousand Leagues Under The Sea — Hidden (spoiler) — 18.4% of players
Via: Primary Containment Facility Discovery
18.4% of players
Optimal Health — Hidden (spoiler) — 17.3% of players
Via: Cure The Kharaa Infection
17.3% of players
Go Among The Stars — Hidden (spoiler) — 14.1% of players
Via: Neptune Launch
14.1% of players
Leave Only Time Capsules — Hidden (spoiler) — 14.1% of players
14.1% of players
Mans Best Friend — Hidden (spoiler) — 11.9% of players
Via: Hatch And Release A Cuddlefish
11.9% of players