All venues:To unlock all venues, in Create a Champ mode, enter “NEWVIEW” as your first name.Staples center:To unlock the Staples Center, win a match there in Career mode.Madison Square Garden:To unlock the Madison Square Garden, win a match there in Career mode.Ko Rey Mo:To unlock Ko Rey Mo, defeat him in the light heavy division in Career mode.Burger King trainer:Win the Burger King event in Career Mode. At the trainer selection screen it will display King.Never lose fights glitch:If you get knocked down in career mode turn the PS3 off before the bell rings. Start the match again and you will not receive a loss.Easy wins:In career mode go to the options menu and turn off “Illegal Blows”. Go to the fight store and buy the “Elbow Shot”. Use it to counter attack your opponents punches.Unlockable boxing styles:Win matches in ESPN classic fights mode or career mode to unlock the following boxing styles:Hard StraightsHook MasterJudge JabLethal UppercutsPhilly ShellSinister CrossSlicksterSmoothTextbookUptightEasy wins (Career mode):Go to the options menu and set “Illegal Blows” to “Off”. Then, purchase the illegal head punch called the “Elbow Shot” at the fight store. Start a fight and use the Elbow Shot to counter attack each time your opponent throws a punch. Note: it is important you use the Elbow Shot as a counter attack so that you can connect cleanly and powerfully on you opponent