Subnautica
Biomes 15
Depth comes from the voxel terrain under each biome (5th to 95th percentile), area from the game's biome map.
Crash Zone
Depth 467–19 mArea 2.19 km²Fauna 8Sites 6
Dunes
Depth 470–202 mArea 1.29 km²Fauna 12Sites 5
Mountains
Depth 472–32 mArea 1.18 km²Fauna 9Sites 5
Grand Reef
Depth 478–174 mArea 1.13 km²Fauna 9Sites 8
Grassy Plateaus
Depth 147–66 mArea 0.74 km²Fauna 9Sites 17
Mushroom Forest
Depth 226–114 mArea 0.68 km²Fauna 10Sites 3
Koosh Zone
Depth 473–180 mArea 0.6 km²Fauna 9Sites 3
Blood Kelp Two
Depth 518–231 mArea 0.57 km²Sites 2
Crag Field
Depth 380–158 mArea 0.54 km²Fauna 6Sites 1
Kelp Forest
Depth 114–28 mArea 0.52 km²Sites 7
Sea Treader Path
Depth 422–190 mArea 0.42 km²Fauna 7Sites 2
Safe Shallows
Depth 71–10 mArea 0.37 km²Fauna 9Sites 12
Underwater Islands
Depth 498–50 mArea 0.37 km²Fauna 8Sites 2
Sparse Reef
Depth 223–47 mArea 0.31 km²Fauna 6Sites 3
Blood Kelp
Depth 461–92 mArea 0.12 km²Fauna 6Sites 1