Halo's a given, if you like Destinys gunplay you'll like Halo. Otherwise, Rise of the Tomb Raider, Crackdown, State of Decay, Scaleborn, Quantum Break and Titanfall are the major games. Tech wise, if you have any windows PC or other windows device and are planning to upgrade to windows 10, you'd be stupid not to get an Xbox One. Also Hololense and F-ing Battletoads.