Subnautica 2 Free Download (Build 25400633 + Co-op)
System Requirements for Subnautica 2 Free Download (Build 25400633 + Co-op)
Minimum Requirements
- OS: Windows 10 64-bit
- Processor: Intel Core i5 / AMD Ryzen 5
- Memory: 8 GB RAM
- Graphics: NVIDIA GTX 1060 / AMD RX 580
- Storage: 30 GB available space
Recommended Requirements
- OS: Windows 11 64-bit
- Processor: Intel Core i7 / AMD Ryzen 7
- Memory: 16 GB RAM
- Graphics: NVIDIA RTX 3060 / AMD RX 6700
- Storage: 30 GB SSD space
SteamRip is the best place to download PC games. Subnautica 2 takes the underwater survival series to a brand-new alien ocean, where you arrive as a Pioneer aboard the colony ship CICADA after something goes wrong on the journey. Stranded far from home, you must learn to live beneath the waves of a world that is beautiful, strange, and not always welcoming.
The game is built as a single-player experience that you can also play in online co-op with up to three friends, exploring together, sharing the work of survival, and uncovering why the ship’s AI is so determined to see the mission through. If you enjoy survival games, Mist Survival offers a harsher take on staying alive, while Niche – a genetics survival game approaches survival through evolution — and you can find plenty more free PC games on SteamRip.
Gameplay Features
- Underwater survival — gather resources, manage oxygen and hunger, and build a life beneath the surface of an alien ocean.
- Co-op exploration — play solo or team up with up to three friends in online multiplayer, choosing from four pre-designed characters.
- Vibrant alien biomes — travel through breathtaking underwater regions in your Tadpole submersible, from shallow reefs to deep trenches.
- Base building — design and customize bases that give you a safe place to return to after long dives into the unknown.
- Scan and study wildlife — catalogue everything from tiny creatures to towering Leviathans to understand the planet’s ecosystem.
- Uncover the mystery — explore long-forgotten ruins and learn what the CICADA’s AI is really hiding.



Game Info
- Genre: Action, Adventure, Early Access
- Developer: Unknown Worlds Entertainment
- Platform: PC
- Game Size: 13.4 GB
- Version: Build 25400633
System Requirements
- OS: Windows 10/11
- Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
- Memory: 12 GB RAM
- Graphics: GeForce GTX 1660 6GB / RX 5500 XT 6GB
- DirectX: Version 12
- Storage: 50 GB available space
Download Subnautica 2 on SteamRip
Before you download, read how to download so you know the safe way to get the game on your PC. Fans of alien-world exploration may also like Journey to the Savage Planet, another colourful first-person adventure on a hostile planet.
SSTEAMRIP overview — game information compiled from official sources.
