Subnautica 2 Creatures
4 creatures confirmed. Updated as new information is revealed before and during Early Access (May 2026).

Collector Leviathan
leviathanA massive cephalopod-like leviathan with four sprawling tentacles, drawing clear inspiration from Lovecraftian mythology. The Collector Leviathan inhabits the Sparse Plains biome approximately 20,000–25,000 units from the starting area.
Aggressive

Wakemaker
leviathanA large creature teased in early Subnautica 2 screenshots and developer vlogs. Full details have not yet been confirmed.
Aggressive

Hammerhead
predatorA creature teased in early Subnautica 2 developer content. Appears to feature a distinctive hammer-shaped head structure.
Aggressive

Waterslug
passiveA small passive creature discovered through hidden Time Capsules left by Unknown Worlds developers during Subnautica 2 development.