For starters, you need a game console, and we recommend the established and widely available Xbox 360. You'll want to see those games on a big, beautiful screen, so consider Sony's 60-inch DLP TV with 1080p output. For sound, the Onkyo HT-S790 bellows out pretty impressive audio that'll do justice even to the most demanding action game. Then corral all those remotes by picking up the Xbox 360-friendly Logitech Harmony Remote, which can be programmed easily to work with any component. When you want to game away from home, the DS Lite and the PSP can scratch your portable gaming itches.