If you like real time strategy, Sins of a Solar Empire is a great game! I just picked it up and I'm very, VERY happy with it. Many features play like Homeworld and Homeworld 2, which I loved, but it has far more depth and an interesting concept of settling planets and such. Biggest drawback is that you find that its sucked hours of your life away, and you don't realize that it has, but its very worth it. Well done Stardock, another hit.