Check out a video of Marvis Frazier describing his fight with Mike Tyson that lasted only 30 seconds.

EA returns to the ring with this fourth entry in the boxing franchise. Featuring a re-written gameplay engine, Fight Night Round 4 adds a variety of fighting styles and boxer differentiation to authentically emulate the greatest fighters of all time. Pressure your opponent with the brawling inside style of young Mike Tyson, bobbing and weaving to set up powerful hooks and uppercuts. Capitalize on Muhammad Ali's reach, hand speed and fleetness of foot to bewilder your opponent with lightning fast jabs and straights from the outside. For the first time in history, Fight Night Round 4 gives you the opportunity to pit these legendary heavyweights against one another and name a true champ.

You can download the demo now on PSN and Xbox Live (Gold & Silver).