Subnautica CD Key
Lowest Price

18.21$

18.93$

18.96$

20.92$

21.58$

21.78$

21.79$

29.99$

29.99$

29.99$

29.99$

41.10$
Release Date
Publisher/Developer
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Game Tags
System Requirements
- Requires a 64-bit processor and operating system
- OS *: Windows Vista SP2 or newer, 64-bit
- Processor: Intel Haswell 2 cores / 4 threads @ 2.5Ghz or equivalent
- Memory: 4 GB RAM
- Graphics: Intel HD 4600 or equivalent - This includes most GPUs scoring greater than 950 points in the 3DMark Fire Strike benchmark
- DirectX: Version 11
- Storage: 20 GB available space
- VR Support: SteamVR. Keyboard or gamepad required
Subnautica Steam Price History Chart
Price Information for Subnautica
Current Best Price: $18.21 at Instant Gaming
Game: Subnautica
Platform: Steam
Price history chart shows historical Steam pricing data to help you make informed purchasing decisions.
Subnautica Steam AI Review Summary
Users wrote
Subnautica is widely praised for its immersive underwater world, diverse biomes, and engaging story. Reviewers highlight the atmosphere, visuals, soundtrack and base-building that makes exploration rewarding. The game is intense and scary, especially for players with thalassophobia, but many find the mix of exploration and horror compelling. Common drawbacks include no autosave, heavy resource grinding, and the absence of official multiplayer, with occasional bugs reported. Mod support (notably Nitrox) and community-created content are mentioned as positive additions by some players.
Last updated: 2026-03-01
Most Mentioned Advantages
- Immersive underwater world and atmosphere (40 mentions) - Reviewers consistently praise the game for its immersive underwater world with diverse biomes and believable ecosystems. The atmosphere, visuals, and sound design draw players into exploration and discovery. Building bases and exploring deeper zones is rewarding and feels meaningful. The world design invites curiosity and careful planning as you advance.
- Compelling story and lore (35 mentions) - Many reviewers highlight a strong narrative that motivates exploration. Audio logs and environmental storytelling deepen the mystery of the crash and the alien world. The story progression keeps players engaged and often invites replays.
- Deep base-building, crafting, and vehicle customization (30 mentions) - Players enjoy designing underwater bases, crafting equipment, and upgrading vehicles. The progression is tied to exploration, unlocking blueprints, and expanding capabilities. The base-building aspect adds long-term goals and variety to play sessions. This feature is frequently cited as a core enjoyable element.
- Outstanding soundtrack and audio design (15 mentions) - The soundtrack and audio design are frequently praised for matching biomes and emotional moments. Music heightens tension during deep dives and discoveries. The audio contributes to a highly immersive experience.
- Mod support and Nitrox community content (12 mentions) - Reviewers note that Subnautica supports mods and community content. Nitrox is mentioned as a popular option that can expand gameplay and multiplayer-like experiences. Even without mods, the base game is highly regarded and mods are seen as a plus by many players.
Most Mentioned Disadvantages
- Fear of deep water can deter players (24 mentions) - The game’s heavy use of deep-water horror can trigger thalassophobia. Some players find this fear overwhelming and it deters them from playing certain zones. Others enjoy the thrill, but it remains a potential barrier.
- No autosave and risky progress (22 mentions) - Several reviewers point out there is no automatic save. Losing progress can happen if the game crashes or you forget to save. This can be frustrating during dangerous dives or long expeditions. The lack of autosave makes some players hesitant to push into risky areas.
- Grindy resource gathering and inventory management (18 mentions) - Many players describe the early game as grindy due to constant resource gathering. Inventory space and backtracking can slow progression. Some note that collecting multiple items for different blueprints can feel tedious and time consuming.
- Bugs and performance issues (16 mentions) - A number of players report bugs, glitches, and occasional performance problems. While not universal, these issues affect some playthroughs and experiences.
- Lack of official multiplayer (12 mentions) - Some reviewers note there is no official multiplayer. Mods like Nitrox alter play but the game lacks built-in co-op. This is viewed as a drawback by players who want multiplayer experiences.
Compared Games
- The Forest (2 mentions) - Some reviewers say Subnautica is similar in exploration and survival to The Forest, but it is set underwater.
Subnautica is a captivating open-world survival game that combines underwater exploration with an immersive sci-fi narrative. Developed by Unknown Worlds Entertainment and released in 2018, the game invites players to discover the mysteries of planet 4546B after crash landing from the starship Aurora. This aquatic alien world is rich with diverse ecosystems, ranging from vibrant coral reefs to daunting deep-sea trenches.
As players dive into the depths of the ocean, they must manage oxygen levels and gather resources to craft tools and equipment. The first-person perspective enhances the sense of immersion, with ambient audio that shifts underwater, heightening the atmosphere of mystery and discovery. Players can build modular sea bases and submarines to enable deeper exploration and access rare resources.
Subnautica features a non-linear gameplay experience that encourages exploration. Scattered audio logs and journal entries unveil an engaging storyline amidst the rich world-building, which hints at past human activities and the unique alien life forms that inhabit the oceans. With its combination of survival mechanics, exploration, and a hint of horror, Subnautica offers a thrilling adventure that captivates gamers and science enthusiasts alike.