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
3,657
Steam daily peak · Oct 25, 2026
Steam all-time peak
365,838
Steam concurrent players · May 2026
$29.99at its all-time low