| | | | | | 10 Turtles | Updated 17 Jul | Press B(3), A(3), X(6) on controller two at the title screen. The sound of an explosion will confirm correct code entry. | Use Final Attacks In Story Battle Mode | Updated 17 Jul | 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. | Fight As Bosses | Updated 17 Jul | 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. | Boss Backgrounds | Updated 17 Jul | 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. | Extra High Speed Mode | Updated 17 Jul | 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. | Level Select | Updated 11 May | | Press A, Y, A, Y, X, Y, B, A, R, L at the options screen. | Configure Controller | Updated 11 May | | Press Select at the character selection screen. | | | | | | | |