Subnautica 2 sales6.3M copies
Unknown Worlds Entertainment · released May 14, 2026
XboxPC
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.
Sales
6,300,000
all platforms · as of October 24, 2026
Latest Steam CCU
3,652
Steam daily peak · Oct 25, 2026
Steam all-time peak
365,838
Steam concurrent players · May 2026
$29.99at its all-time low
Sales by platform
| Platforms | Sales | Share |
|---|---|---|
| PC | 5.9M | 94% |
| Xbox | 390K | 6% |
Source: Steam