Subnautica “Below Zero” Biome Map | “Map” Subnautica Below Zero

Subnautica “Below Zero” Biome Map” Subnautica: Below Zero is a sequel that immerses players in a stunning underwater world teeming with diverse biomes. Each biome offers its unique set of challenges, resources, and wildlife, making exploration an exciting and sometimes perilous adventure. In this article, we will embark on a journey to explore the diverse biomes of Subnautica: Below Zero, providing you with an overview of what to expect in this subaquatic wonderland.

Understanding Biomes in Subnautica: Below Zero

Biomes in Subnautica: Below Zero are distinct regions with their environmental characteristics, ecosystems, and inhabitants. As players navigate the game’s vast underwater world, they will encounter these biomes, each with its own set of features and challenges. Understanding these biomes is essential for survival and progression in the game.

Arctic Spires

The Arctic Spires biome is a frigid and foreboding landscape characterized by towering ice formations, deep crevices, and sub-zero temperatures. It’s home to unique flora and fauna, including the intimidating Shadow Leviathan. Explorers will find valuable resources like diamonds and lithium here, but they must tread carefully to avoid the dangers that lurk in the icy depths.

Twisty Bridges

Twisty Bridges is a biome marked by its twisting rock formations, underwater caves, and vibrant plant life. It’s an excellent place to gather resources like copper and quartz. Players may encounter the delightful Rock Puncher, a crab-like creature that roams this biome, and the cryptic Ventgarden, a massive, floating plant.

Arctic Kelp Forest

The Arctic Kelp Forest offers a more welcoming environment with towering kelp plants and a variety of aquatic life. It’s a good place to find common resources like titanium and creepvine. Players can also meet the playful Sea Monkeys and the cautious Sea Monarch here.

Deep Lilypads Cave

This biome features an eerie underwater cave system filled with bioluminescent flora and fauna. Explorers can find rare materials like spiral plant clippings and spiral plants, but they must navigate carefully to avoid getting lost in the labyrinthine passages. The Chelicerate, a formidable predator, can be found patrolling these waters.

Thermal Spires

Thermal Spires is a biome known for its geothermal activity, with active vent structures and volcanic formations. It’s a hotspot for thermal energy, making it an excellent location for power generation. Players may encounter the Squidshark, a powerful and elusive predator, in this biome.

Glacial Basin

The Glacial Basin is an expansive, open area featuring massive icebergs, ancient alien structures, and a deep, frozen lake. Players can explore ancient alien sanctuaries and uncover clues about the game’s mysterious storyline. Beware of the cryptic Icy Stalkers that roam this frigid landscape.

Crystal Caves

The Crystal Caves are a breathtakingly beautiful biome filled with luminescent crystals and intricate cave systems. It’s a challenging environment to navigate, but it’s also rich in valuable resources like rubies and ion cubes. Players may also encounter the elusive Chelicerate here.

Fabricator Caverns

Located deep within the ocean’s depths, the Fabricator Caverns biome houses valuable resources and mysterious alien technology. It’s a challenging biome to explore due to its depth and limited oxygen supply, but the rewards are worth the risk.

Exploration and Survival

Exploring the biomes of Subnautica: Below Zero is a thrilling adventure, but it’s crucial to be prepared for the unique challenges each biome presents:

  1. Equipment: Ensure you have the necessary equipment, such as oxygen tanks, propulsion devices, and vehicles like the Seatruck, to navigate and survive in different biomes.
  2. Resources: Pay attention to the resources available in each biome, as they vary. Some biomes are rich in minerals like copper and titanium, while others may contain rare materials like ion cubes.
  3. Wildlife: Be cautious of the wildlife inhabiting each biome. Some creatures are friendly, while others pose threats. Learn their behavior and adapt your strategy accordingly.
  4. Base Building: Establishing bases in strategic locations can provide a safe haven for exploration. Biomes with thermal vents, for example, offer a sustainable source of power for bases.
  5. Story Progression: Keep in mind that certain biomes are tied to the game’s storyline, so exploring them can reveal important plot elements and clues.


Subnautica: Below Zero offers players a rich and diverse underwater world filled with intriguing biomes to explore. From the icy Arctic Spires to the luminous Crystal Caves, each biome presents its unique challenges, resources, and mysteries. As you embark on your journey through these biomes, remember to equip yourself adequately, study the local wildlife, and remain vigilant to ensure your survival and success in uncovering the secrets of Planet 4546B’s depths.

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