Subnautica: Below Zero

Below Zero is an underwater adventure set in an alien oceanic world. Welcome the newest chapter in the Subnautica universe, developed by the studio Unknown Worlds. Now you can enjoy subnautica below zero mac and dive into a frozen alien ocean right on your desktop.

Return to Planet 4546B

Embark on an underwater expedition in the frigid arctic region of planet 4546B. Armed with nothing but your wits and a modest set of survival equipment, you must investigate the mysterious events that happened to your sister...

Uncover the Truth

After a mysterious incident, Alterra hastily abandoned the planet. The entire region is littered with deserted research stations. What happened to the scientists who once lived and worked here? Logs, personal belongings, and data caches scattered among the wreckage offer a different perspective on the incident. With limited resources at your disposal, you will need to improvise in order to survive and piece the story together.

Discover Uncharted Biomes

Swim beneath the shimmering blue arches of the Twisty Bridges. Marvel at the enormous glittering crystals inside the Crystal Caves. Climb snow-covered peaks and explore the frozen caverns of glaciers. Navigate between erupting thermal vents to uncover ancient alien artifacts. In subnautica: below zero, an entirely new world of survival, exploration, and wandering awaits you on your Mac.

Build Habitats and Vehicles

Construct spacious habitats, gather resources, and craft equipment to survive the harsh climate conditions. Race across the snow-covered tundra on the Snowfox hoverbike. Traverse the captivating yet dangerous biomes aboard the modular Seatruck submarine.

Encounter Alien Life Forms

The unknown will greet you at every turn and every dive. Swim through the colossal Ventgarden titan, seek out the elusive Shadow Leviathan, and visit the adorable Penglings. However, stay vigilant at all times. Not every creature inhabiting this wondrous world is friendly.

Survive Sub-Zero Temperatures

Jump right in, the water is warm. Sub-zero temperatures in this arctic region pose a brand-new threat to your survival. Above the water's surface, you will face new and unpredictable weather conditions. Put on a warm and cozy cold suit, pour yourself a steaming cup of hot coffee, and warm up near the thermal lilies to keep the biting cold at bay.

An Ocean of Intrigue

What really happened to your sister? Who were the aliens that discovered this place before you arrived? Why did they choose to live on this planet? Can we find solace from grief in the truth? The storyline of Below Zero expands upon the lore of the Subnautica universe, diving even deeper into the mystery of the original game and revealing new secrets.

Open Development

The development of Subnautica: Below Zero has been open from the start. Receive weekly or daily updates, watch the team at work, read changelogs updated in real time, and leave feedback directly from the game itself. We invite you to share your thoughts and take part in shaping our project going forward.

Development Team

Below Zero is being developed by the small studio Unknown Worlds, whose very first project was Natural Selection — a modification for Half-Life released back in 2002. This same studio brought the original Subnautica game to the world. Team members are distributed across the globe — in the USA, the United Kingdom, France, Russia, Austria, Australia, Canada, and many other countries. If you are looking for subnautica below zero download for your Mac, this is the perfect place to get started with the adventure.

Warning

The game contains bright flashing lights that may be unsuitable for people with photosensitive epilepsy or other disorders related to light sensitivity. Players should exercise their own discretion and caution when playing.