"We did a bunch of ambitious things on Halo deliberately to reach out to people, we limited players to two weapons, we gave them recharging health, we automatically saved and restored the game -- almost heretical things to first-person shooters at the time. We made the game run without a mouse and keyboard. And now nobody plays shooters the way they used to play them before Halo 'cause nobody wants to."

http://www.destructoid.com/bungie-says-nobody...5428.phtml

Sure they did great :DDDDDD