Dragonball Z Ultimate Battle 22
Ultimate Battle 27 mode
At the title screen after the FMV sequence, press Up, Triangle, Down, X , Left, L1, Right, R1. If you entered the code correctly, you will hear a chime. Now another FMV sequence will be displayed, followed by a title screen that now displays "Dragon Ball Z Ultimate Battle 27". Ultimate Battle 27 mode allows five more fighters to be available.