Biomes (Subnautica)

Subnautica features a wide range of Biomes to explore and conquer. Biomes in Subnautica represent miniature 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 - Surface Biomes

• Floater Island (Surface)
• Mountain Island (Surface)
• Safe Shallows (1m - 80m)
• Wrecks (70 - 100m)
• Kelp Forest (2m - 150m)
• Grassy Plateaus (5m - 150m)
• Mushroom Forest (125m - 200m)
• Sparse Reef (40m - 310m)
• Dunes (65m - 400m)
• Grand Reef (40m - 450m)
• Koosh Zone (150m - 490m)
• Underwater Islands (35m - 500m)
• Mountains (0m - 500m)
• Crash Zone (0m - 500m)
• Blood Kelp Zone (150m - 675m)

Caves

• Blood Kelp Caves
• Deep Grand Reef
• Inactive Lava Zone
• Jelly Shroom Caves
• Kelp Forest Caves
• Lava Caves
• Mountain Range Caves
• Mushroom Forest Caves
• Overgrown Caves
• Safe Shallows Caves
• Spike Plant Caves

In-Development Biomes

• Lost River

Mini-Biomes

• Lava Geyser

Possible Biomes

• Arctic
• Twisty Bridges

Gallery

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  Arctic Biome Developer Reference Sheet

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  Early Developer Biome Reference Sheet

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  Developers World Plan

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  Surface Biomes

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  Temporary biome map