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.

Developer footage of Biome generation can be seen on a playlist from Russel Maekim's Youtube channel. He also sometimes livestreams his work on Twitch.

Biomes

GIF - Click image for gif animation

• Safe Shallows (1m - 80m)
• Kelp Forest (25m - 150m)
• Grassy Plateaus (100m - 150m)
• Mushroom Forest (125m - 200m)
• Koosh Zone (225m - 275m)
• Grand Reef (40m to 570m)
• Atmosphere Biome (Floater Islands)
• Sparse Reef (40m - 310m)
• Underwater Islands (35m - 500m)
• Dunes (230m - 400m)

Caves

• Jelly Shroom Caves
• Kelp Forest Caves
• Lava Caves
• Mushroom Forest Caves
• Overgrown Caves
• Safe Shallows Caves
• Spike Plant Caves
• Deep Grand Reef

Experimental Biomes

• Inactive Lava Zone

Mini-Biomes

• Lava Geyser

Possible Biomes

• Arctic
• Blood Kelp Zone
• Lost River
• Mountain Range
• Twisty Bridges
• Observatory biome

Gallery

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  Arctic Biome Developer Reference Sheet

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  Lost River Biome Developer Reference Sheet

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  Early Developer Biome Reference Sheet

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  Early Developer Depth and Temperature reference sheet

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  Developers World Plan