SUBNAUTICA 2
PCXbox Series X|SPC (Microsoft Windows)ActionAdventureEarly AccessSingle-playerMulti-playerCo-opOnline Co-opCross-Platform Multiplayer
Unknown Worlds Entertainment · 14 May, 2026

SUBNAUTICA 2

Subnautica 2 is an underwater survival adventure set on an all-new alien world, developed by Unknown Worlds. Play alone or with friends in 4-player co-op. Adapt to survive by building custom bases and crafting tools. Explore the unknown to uncover the mysteries hidden within the depths.

TH3 HUD SCORE
78
out of 100
CONSIDER

SCORE BREAKDOWN

Every point is public and auditable

78/100
PLAYER SENTIMENTSteam · PSN · Xbox
34/60
CREATOR REVIEWSIndependent vetted creators
44/30
INTEGRITY MODSReview bombing · Patching · Alignment
0/10
LIVE STEAM PLAYER COUNT
95,125currently playing on Steam
83,831
TOTAL REVIEWS
92%
POSITIVE
Updates daily · Steam only

SCORE TIMELINE

Score history since launch · 5 snapshots

Since launch:↑ 7 pts
71 → 78
71
LAUNCH SCORE
78
CURRENT SCORE
78
PEAK SCORE
5
DATA POINTS
TIER 1 · 60 PTS MAX

PLAYER SENTIMENT

34
STEAM18/20

Very Positive · 92% positive · 83,831 reviews

XBOX16/20

4.4 ★ out of 5.0 · 2,000 ratings

TIER 3 · 10 PTS MAX

INTEGRITY MODS

0
⚠ MAINSTREAM OUTLET DIVERGENCE — IGN 6/10

IGN scored this 6/10 — well below the Metacritic critic average of 78. IGN is not a TH3 HUD scoring source. Noted here for full transparency. Player score at time of review: 8.8 Metacritic user / Very Positive Steam.

TH3 HUDOPEN SOURCE · NO AGENDA · NO ADS