Rivalries both old and new. View larger.

Fighters from different eras & weight classes. View larger.

Improved damage system. View larger.

New defensive block system. View larger.

Realistic ring environments. View larger.

In addition, the improved physics also makes for a significantly faster gameplay experience. Along with the game's controller and overall movement tweeks this allows player's to string together punches into devastating combinations. Although a single punch still has the potential to take down a rival, just as in real boxing match, combinations and the ability to avoid them are the key in Fight Night Round 4.

Height, Reach and Styles Matter
As in real boxing, where height and reach have advantages and disadvantages depending on your opponent and your skill, Fight Night Round 4 forces players to use their fighters' physical characteristics and styles to their advantage, or suffer the consequences. these consequences come by way of fighters ability to now fight effectively in close, as well as from a distance. For example, shorter fighters are often faster than taller opponents and tend to do better on the inside against taller fighters, but they must get inside first. If they choose to fight at a distance, the advantage is lost. Similarly, height and the assumed longer reach that goes with it is a sizable advantage, but only if a fighter "fights tall," that is stand up straight and utilizes the jab and other punches to maintain the optimal distance to from opponent that allows him to hit and not be hit in return. Slouch and/or abandon the jab, and the reach advantage is lost.

New Heads Up Display Adds Blocking Ability
In addition to the traditional Heads Up Display (HUD), which has always provided Fight Night players with a visual representation of the changing health and stamina or their fighters, Fight Night Round 4 adds blocking to its HUD. Designed to both provide an ongoing way to monitor your fighter's ability to defend himself when not punching and facilitate action during rounds by encouraging players to develop additional defensive and offensive skills, blocking is yet another realistic addition introduced by Fight Night Round 4. When players lose the ability to block punches they can not avoid punches thrown by opponents and must go on the offensive or take the punches. Blocking ability, as well as health and stamina can be replenished between rounds by assigning points accumulated for action in the ring to any of the three physical states/abilities.

Roster of Fighters
Fight Night Round 4 features a large roster of fighters from multiple eras and weight classes. Made up of more than 40 fighters this elite group provides players with the ability to not only relive past and current rivalries, but to also create new ones across time to solve the question of who is really the greatest of all time. Just a few of the fighters that players can expect to take into the ring include: Mike Tyson, Muhammad Ali, Joe Frazier, George Foreman, Roy Jones Jr., Manny Pacquiao, Lennox Lewis, Sugar Ray Leonard, Winky Wright, Eddie Chambers, Ricky Hatton, James Toney.

Key Game Features:

• Physics Based Gameplay Engine - No fight will be the same with an all-new physics-based gameplay engine that recreates the full spectrum of true-to-life punch impacts, giving boxers a devastating arsenal of punches, blocks and ring movement. the new physics system allows for missed punches, glancing punches, knockout blows and for the first time ever, rough and tumble inside fighting.
• Realistic Boxer Styles - Fight Night Round 4 emulates the styles of history’s greatest boxers like never before. 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.
• Extensive Boxer Roster - the greatest of all time, fighting in their prime. Fight Night Round 4 lets you create fantasy matchups, such as Tyson versus Ali, and finally settle who is king of the ring. With a boxer roster spanning both history and modern times, the matchup possibilities are endless.
• Online Support Through Xbox LIVE - Fight Night Round 4 features full Xbox LIVE support including 2-player multiplayer options and LIVE achievements and gamer points.