Subnautica is an underwater open world exploration and construction game. It is our current project, and was publicly revealed in December 2013.

Players will be invited to enter a universe that aims to elicit a feeling of experiencing the unknown: A sense that you are exploring an untouched world, not knowing how far, or how deep you can go.

Other Games

Natural Selection 2 is a shooter / strategy hybrid game, featuring two unique playable sides and dynamic environments.

We released NS2 on Steam in October 2012, debuting at #1 on the top seller list. Since then we have released two major content updates: Gorgeous (Feb 2013) and Reinforced (Sep 2013).

NS blends first-person combat with real-time strategy. It features intense “marines vs. aliens” teamplay, where one marine can become “Commander” and leads players from a top-down perspective.

Natural Selection was released for free for owners of Half-life in 2002 and had 300,000 players and over 2 million downloads.

This game is the most relaxing and pleasant way to learn and play Sudoku. It features hand-painted backgrounds, lush ambient natural soundscapes and infinite puzzles. It is available for purchase on Steam for $4.95.


The Spark Engine is our very own in-house game-engine.

Decoda is a professional development environment for debugging Lua script in your applications. It was used to create the Lua game logic for Natural Selection 2, and was licensed to several major game developers. It is now open source and available on GitHub.


The San Francisco Postmortem is an informal game developer group that meets monthly to discuss game development. Join us!