There's also a Robotech variant of Rifts, if you have an urge to be Roy Fokker. One of the best games I've ever played. (Ah it turns out Robotech predates Rifts and had the MDC damage first. I had no idea, as I had played RIFTS before Robotech) But basically you get to play a squadron of pilots of giant robots that turn into xwing type fighters. Good times.
Looks like a newer version of the game was out in 2008. I may check it out.