Really fun action/strategy hybrid. You start with a crap droid and capture others, which in turn act as allies that you can switch to, but act autonomously. Droids themselves can move around and shoot in any direction, with various speeds, weapons and properties. It's really easy to get in to, really hard to master. The checkpoint system is more than fair, though, so you can always head back to a previous checkpoint level to use the squad you had when you last made it to that level, so if you really screw up a run, or are aiming for an achievement ("Flush" is a nightmare), you can slowly push the odds in your favor, as sometimes your AI buddies can march to their deaths when they have multicore brains.
It plays very well, has local coop and offers gradual challenge jumps to ease you into the more chaotic battles that can occur. Just keep in mind how the checkpoint system works, and you won't end up with a fist through your monitor.