Contender - Various Codes Main Event Characters in Two-Player Mode : Start a new boxer in the Main Event. Pick one of the boxers and imediately save him to your memory card. Exit, then repeat with another character. When you have saved each boxer start a two-player match. At the character select screen press SQUARE to pick one of the other boxers from your memory card. Submitted by Ben Hill Play as "Jackel" : To play as Jackel you first have to go to the "Main Event" and save any player. Then go back into "Exhibition" and load the player you saved by pressing SQUARE. After you highlight the player press SQUARE again and you should have Jackel in your second "Mystery Box". Submitted by Gentleman Jeff Quick Recovery : When you get knocked down rotate the D-Pad and press other buttons repeatedly to get up faster. Submitted by Robert Click Secret Characters : Once you win the world title, defend your title until Jackel challenges you. Once you beat him save your victory. Go to Exhibition and load from you memory card, then go back to the computer fighters and where the four question marks were will be four secret characters; Beastman, Jackel, and two others who look similar to Bert and Grover Submitted by D'Andre' Sims The following codes and tips were provided by GameSages.