Creature database
Subnautica 2 Curated Creature Database
Filter current creature pages by threat, behavior, biome context, source status, and Hotfix 3 tuning. This is a curated database, not a copied entity dump.
Hotfix 3 baseline: Hammerhead, Nibbler, and Marrowbreach rows include the behavior changes named in that patch.
7 shown
| Creature | Threat | Behavior | Biome | Source | Best action |
|---|---|---|---|---|---|
| Waterslug | Harmless | Passive | Kelp Forest | Official media | Safe scan and starter water context. |
| Hammerhead | Low risk | Grazer / vehicle interest | Multiple biomes | Hotfix 3 official | Scan calmly, then log Tadpole pilot, light, and flare state if testing vehicles. |
| Nibblershark | Predator | Hotfix 3 pursuit tuning | Multiple biomes | Hotfix 3 official | Keep distance; Hotfix 3 reduced perception range, lengthened circling, slowed movement, and raised damage. |
| Marrowbreach | High risk | Hotfix 3 damage tuning | Deep routes | Hotfix 3 official | Leave extra health margin and keep exact timing claims labeled. |
| Collector Leviathan | Apex | Pursuit route | Sparse Plains lead | Official media + route lead | Avoid, evade, and keep exact behavior claims tied to the creature page. |
| Void Leviathan | Apex | Boundary hazard | Void edge | Route context | Treat the Void edge as a turn-back boundary and keep an exit route visible. |
| Deepwing Brooder Leviathan | Leviathan | Brooder Leviathan | Early Access roster | Official name | Unknown Worlds identifies it as a Leviathan-class creature. |