Extra high speed mode:


Press Up(2), Down(2), Left, Right,

Left, Right, B, A on controller two

at the title screen. Asaka will say "Excellent" to confirm

correct code entry. "High Speed 3" may now be selected

on the option screen.



Boss backgrounds:


Press L, R, L, R, L, R,

A on controller two at the title screen. Select Vs. battle

mode game and choose characters. The Metro Train and Studio 6

Stage will now be available on the stage selection screen. 



Fight as Bosses:


Enable the "Extra high speed mode" code. Then press

X, Up, Y, Left, B, Down,

A, Right, X, Up on controller two

at the title screen. A female voice will confirm correct code

entry. Choose Vs. mode and move to the left of Shredder to select

Rat King or Karai.



Use final attacks in Story Battle mode:


Press Up, Left, Down, Right, X,

Y, B, A, X, Y, B, A,

X on controller two at the title screen. The lower green

bar for special moves will appear, just as in tournament mode.



Ten Turtles:


Press B(3), A(3), X(6) on controller

two at the title screen. The sound of an explosion will confirm

correct code entry.



Configure controller:


Press Select at the character selection screen.