Blimey, space-fleet management game Gratuitous Space Battles already has an expansion, called The Tribe. Creator Cliff Harris says: "The pack adds an extra playable race to the game, complete with shiny new spaceships to blast apart in gratuitous slow motion. As well as new ship hulls, the game adds two new missions and a scattering of new tribe-specific modules to reflect their emphasis on 'strong hulls and weak shields'. It also introduces the first use of kinetic weapons." There are also improvements and changes in the pipeline for the vanilla game.
The Tribe is out now, and it's $6. (Trailer below)