Brainstem Games will be exhibiting its first software title, ON Chapter 1: Obscura Nomen, at the 2008 Austin Game Developers' Conference. The game is a 3D, space-based shooter, and should be showcased at the conference, which is scheduled between September 15th and 17th at Texas' Austin Convention Center.

ON Chapter 1 is said to support up to 32 players, with team-versus-team or free-for-all gameplay, where each player takes on all others. Maps are keyed to the differing gameplay modes, and players can assume a variety of piloting roles. The game should ship in the fourth quarter of 2008 for Mac, Windows and Linux platforms. No pricing has been announced.