Dragon Ball Z: Extreme Butoden – Z-Assist Cheat Codes
Dragon Ball Z: Extreme Butoden has more cheat codes for players to unlock more goodies and it seems as though Arc System Works went for the old school style of inputting cheats to unlock secret stuff.
Below there are cheats for Z-Assists! Go to the Start Menu and input them:
Golden Frieza: Up, Down, Left, Right, Down, Up, Right, Left, A
Six-Star Dragon: Up, X, Up, A , Up, B, Up, Y, L, R
Seven-Star Dragon: Y, A, B, A, Y, A, B, A
Great Ape: Up, X, Down, Y, L, R, L, R, Up, X, Down, Y