Subnautica: Below Zero
In short: Subnautica: Below Zero is a simulation game released in 2021 by Unknown Worlds, available on PC, PlayStation, Xbox and Nintendo. Our score: 8.0/10 (worth buying, especially on sale).
Arctic underwater survival adventure
Subnautica: Below Zero (2021) is a standalone underwater survival adventure set in an alien arctic ocean. Players explore a vast, vibrant, and dangerous world filled with stunning biomes. Gameplay revolves around resource gathering, crafting tools, vehicles, and habitats, and managing oxygen and hunger. The story follows a xenobiologist investigating the disappearance of a research team. What makes it unique is its blend of intense survival mechanics with a compelling, character-driven narrative in a breathtakingly beautiful alien underwater world.
Game details
- Developer: Unknown Worlds
- Publisher: Unknown Worlds
- Release year: 2021
- Platforms: PC, PlayStation, Xbox, Nintendo
- Category: simulation
Our review
Subnautica: Below Zero is a worthy addition to the Subnautica universe. It expands on the core gameplay loop with new biomes to explore, a compelling story with interesting characters, and new challenges to overcome. While it can feel a bit grindy at times and lacks meaningful endgame content, the overall experience is highly engaging and recommended for fans of survival and exploration games.
Pros
- Unique underwater setting,Engaging storyline,Good use of Frostbite engine features
Cons
- Lack of meaningful endgame content,Can feel a bit grindy at times
FAQ
- Is Subnautica: Below Zero a direct sequel to the original Subnautica?
- Subnautica: Below Zero is a standalone story set in the same universe, but with new characters in an arctic region of Planet 4546B. It doesn't require prior knowledge of the first game but expands the lore.
- Is there a multiplayer mode in Subnautica: Below Zero?
- No, Subnautica: Below Zero is a single-player experience only, just like the original game. It focuses on solitary survival and exploration in the deep, cold world.
- What are the main differences between Below Zero and the first Subnautica game?
- Below Zero features an arctic environment with larger land-based areas, weather and heat mechanics, and a more focused and voiced storyline. It also introduces new vehicles and lifeforms.
- Does Below Zero pose a greater challenge in terms of survival?
- Below Zero introduces different survival challenges, such as the need to maintain body heat in icy regions. However, it is generally considered more accessible in terms of story progression compared to the first game.
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Last updated: 01/04/2026