Aug 13
Jony Sins
GAME OVERVIEW
Subnautica free download throws you onto an alien ocean planet where the only way to go… is down. You’ve crash-landed, and now it’s just you, the open sea, and whatever’s lurking in it.
From bright, shallow coral reefs to pitch-black trenches, molten lava zones, and glowing underwater rivers — the ocean is massive, beautiful, and deadly. Every dive is a balance between exploring and keeping your oxygen from running out.
After your life pod crash, survival kicks in fast. You’ll need to find water, food, and materials just to make it through the first few days. The ocean is your store — you’ll scavenge everything from scrap metal to rare alien minerals to craft diving gear, lights, tools, vehicles, and underwater bases. The deeper you go, the rarer the resources — but also, the scarier the creatures. Subnautica Below Zero
You’ll pick the layout, install components, and make sure your structure can handle the crushing pressure of the deep. Your base is your safe spot — it’s where you store supplies, park your subs, refill oxygen, and plan your next big dive into the unknown.
The ocean holds secrets, and you’re right in the middle of them. And who (or what) built the alien structures hidden across the planet? The answers are out there — if you can survive long enough to find them.
Distract predators with smaller fish, lure them away, or just swim like your life depends on it — because it probably does.
When you’re ready to push the limits, you can roll out in the PRAWN Suit — a customizable exo-suit built for extreme heat, crushing pressure, and heavy lifting. Upgrade it with mining drills, torpedoes, grappling hooks, and more to survive places no diver could reach alone.
Nightfall changes everything. Areas that feel safe during the day become hunting grounds for predators after dark. Just be ready for whatever’s stalking you in the shadows.
And if the ocean’s surface wasn’t enough, the planet’s underworld is even crazier. You’ll crawl through tight caves, wander into massive bioluminescent caverns, and even face lava-filled chambers deep below the seabed. The deeper you go, the more dangerous — and breathtaking — it gets.
Created by Unknown Worlds, the same small team behind the Natural Selection mod, Subnautica blends survival, exploration, and mystery into one unforgettable deep-sea experience. The team’s scattered across the globe, but they’ve built a game that feels like a whole new world — one that’s equal parts wonder and pure adrenaline.
HOW TO DOWNLOAD
- Click the Download button below and you’ll be redirected.
- Wait for 5 seconds and then hit the blue ‘download now’ button. The download will start, so just hang tight.
- Once The Subnautica is downloaded, right-click the .zip file and select “Extract to Subnautica ”(You’ll need 7-Zip for this, get it here).
- Open the Subnautica folder and run the exe application.
- Have a blast playing! Remember to run the game as administrator. If you get any missing dll errors, check for a Redist or _CommonRedist folder and install all the programs in there.
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 FREE DOWNLOAD
Click the download button to get this game free on your PC. This is the full game, so make sure to run it as an administrator.
Screenshots
