Biomes (Subnautica)

Subnautica features a wide range of Biomes to explore and conquer. Biomes in Subnautica represent minature ecosystems. The word itself comes from the term Bioformation.

Subnautica uses a mix of hand crafted biomes and generated biome terrain. Terrain generation is done via maps.

Developer footage of Biome generation can be seen on a playlist from Russel Maekims Youtube channel.

Biomes

In-Game

• Safe Shallows (1m - 50m)
• Kelp Forest (25m - 150m)
• Grassy Plateaus (100m - 150m)
• Mushroom Forest (125m - 200m)
• Koosh Zone (225m - 275m)
• Grand Reef
• Lava Zone
• Floater Islands

Experimental

• Danger Reef
• Lost River
• Arctic
• Inactive Lava Zone

Map

The map is generated using three different maps: Biome Map, Heightmap, and Flow map.

The Biome Map shows differently colored zones, representing each biome.

• 

  Biome Map

• 

  Heightmap

• 

  Flowmap