Unknown Worlds' Games on YouTube and Twitch

Subnautica is Out Now on Mobile

Buy now on iOS and Android and get 10% off until July 15th.

A Letter to our Community

We know that you have a lot of questions and concerns about the news from our publisher regarding the leadership changes at Unknown Worlds.

Discover how we Build Unknown Worlds in Subnautica 2

Our second Dev Vlog has arrived, and this time we’re showcasing some of the work that goes into building our new world.

Check out the first Subnautica 2 Waterside Q&A

We’re answering some of your burning Subnautica 2 questions!

Subnautica is coming to mobile!

We’re thrilled to announce that Subnautica is coming to iOS and Android on July 8th, 2025! 📱🎉

Dive into the first Subnautica 2 Dev Vlog

Join Subnautica 2 Design Lead, Anthony Gallegos, as he invites you on the Early Access journey with us.

Subnautica 2 T-Shirt Giveaway

To celebrate the holiday season (and the Subnautica 2 Early Access announcement) we're giving away some Subnautica 2 T-Shirts!