This game is a rather interesting blend of genres... you pick a pilot, fly around from star to star acquiring bounties, and then go to a shoot-'em-mode to chase down the bounty. Outside of that, you can customize your ship or buy a new one. Unfortunately, the action aspect doesn't seem particularly good... bullet animation is choppy, and hitboxes are somewhat bizarre.
Controls are arrow keys and Enter to select, Space to bring up your ship menu. Once you're in combat, it's arrow keys and space to fire.