6. Halo 4

Developer: 343 Industries
Publisher: Microsoft Studios

Master Chief showed us all yet again that when he comes through, the rest part ways to let him go by. When Halo 4 dropped, the world lit up with hungry fans feverishly emptiying their wallets to get in on the Spartan action. Heavily merchandised and chock-full of hype, gamers were not disappointed with the anticipated sequel that kicked off a new story and hotter Cortana.