Subnautica
No forced ads$4.99Adventure

Subnautica

Developed by Unknown Worlds
4.6/5 · 5,911 ratings

Crash-land on an alien ocean, craft equipment and submarines to explore and survive hostile depths.

Subnautica is an underwater adventure game set on an alien ocean planet.

A massive, open world full of wonder and peril awaits you!

Descend into the depths, craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive. Unravel the mystery of this world teeming with creatures, both friendly and hostile, scattered with clues from a previous time.

Play in Survival mode to experience the original challenge, or switch to Freedom or Creative mode to discover this oceanic planet without the pressures of thirst, hunger, or oxygen.

Read the full description

FEATURES

• SURVIVE – After crash landing on a vast underwater planet, the clock is ticking to find water, food, and to develop the equipment you need to explore.

• EXPLORE – Manage your hunger, thirst, and oxygen supply as you dive into towering kelp forests, sunlit plateaus, bio-luminescent reefs, and winding cave systems.

• SCAVENGE – Collect resources from the ocean around you. Venture deeper and further to find rarer resources, allowing you to craft more advanced items.

• CRAFT – Build bases to shelter in, vehicles to pilot, tools for survival to aid you in navigating and adapting to this subaquatic landscape.

• DISCOVER – What happened to this planet? What caused you to crash? Can you find a way to make it off the planet alive?

• CUSTOMIZE – Play in Survival mode to experience the original challenge, or switch to Freedom or Creative mode to discover this oceanic planet without the pressures of thirst, hunger, or oxygen.

CAREFULLY REDESIGNED FOR MOBILE

• Revamped interface – exclusive mobile UI with complete touch control

• Google Play Games achievements

• Cloud Save – Share your progress between Android devices

• Compatible with controllers

Ratings

4.65,911 ratings
5★4,728
4★591
3★236
2★118
1★236
★★★★★
I just played it for 5 seconds and it is the best game (I recommend use the game mode freedom not survival not creative) I also like how amazing worlds always responds…
Aiden Jai Sharma on Google Play · Sep 2026
★★★★★
I can't believe this works so well on Android, and on my folding phone. It's the full PC game.
Tim Yusupov on Google Play · Sep 2026
★★★★★
I have autism, I grew up playing this game on the PS4 and XBOX One. and this is 10/10. release BZ PE, too
Kim Varacka on Google Play · Sep 2026
U

Unknown Worlds

1 game · Small independent studio
Appears in Games like Fallout Shelter The highest-rated life sims

Play this next

More adventure games