Subnautica: Survival in an Alien Ocean is an open-world survival game developed by Unknown Worlds Entertainment that plunges players into the depths of an alien oceanic world known as Planet 4546B. Since its full release, it has become a staple of the survival genre, praised for its atmosphere and sense of discovery. Surviving the Depths
: You can construct intricate underwater bases and pilot advanced vehicles like the Seamoth submersible or the massive Cyclops submarine. Availability and Pricing
: A mobile version is available on the Google Play Store and Apple App Store, though it requires a separate purchase even if you own it on other platforms. System Requirements Subnautica Free Download (v67661)
: The game offers several ways to play, including Survival (managing oxygen, hunger, and thirst), Freedom (thirst and hunger disabled), and Creative (unlimited building with no threats).
: Intel Haswell 2 cores / 4 threads @ 2.5Ghz or equivalent. Memory : 4 GB RAM. Graphics : Intel HD 4600 or equivalent. The Future of the Franchise Subnautica: Survival in an Alien Ocean is an
For fans who have already mastered the original, offers a frozen expansion on the same planet. Furthermore, Subnautica 2 is currently in development and is expected to enter Early Access in May 2026 , promising an even larger world and new biomes to explore. Subnautica is great, and now it's free, too. - Facebook
: Players must explore diverse biomes, from sun-drenched coral reefs to dark, pressurized trenches and volcanic caverns. Availability and Pricing : A mobile version is
To run the game effectively on PC, your system should meet these minimum specifications according to the Subnautica Steam page: : Windows Vista SP2 or newer (64-bit).