Various Cheats
For the Japanese voices:
press LLDDSSTC while holding down L1 during the mission select screen.
To select the level layout:
LLDDSSTX while holding down R1 during the mission select screen
Ayame's new butt showin' armor:
LLDDSSTC on the item select screen.(you must have the ninja armor for this to work)
Increase item capacity to 99:
On the item screen, enter LLDDSSTS
Increase item inventory:
On the item Screen, enter LLDDSSTC while holding the L2 button
Unlock all hidden items:
On the item screen, enter LLDDSSTC while holding the R1 button
Restore Health:
on the Pause screen enter LLDDSSTS while holding the R2 button
If you quit the game (press start and select at the same time) just as you are about to die, it will take you back to the start screen. Then start the level again, and you won't have lost any of the items you had been carrying.
Submitted by :James and H.Mariano
