War and Halo 3. You can also find shooter types like Call of Duty I think they actually just came out with a new Call of Duty called Modern Warfare. I heard it was a good one but I am not sure if it is online enabled. Although I am pretty sure that you play it on the net because most of these games you can play online. They are pretty fun you usually just go out and start shooting up the other team. There are role playing games and such like that but they don't tend to make them for internet play although they do have a few of them I think like
