Ninja: Shadow of Darkness

Codes

Effect	Code
Press L2, L2, L2, Select, Select, Select, R2, R2, R2 when "Press Start" flashes on the title screen.	Baby mode

Contributed By: freakunique.

Pause the game and enter the following:

Effect	Code
L2, R2, L2, L2, L2, R2, R2, Circle, Triangle, Square, Circle, Triangle, Square	Invincibility
L2, R2, L2, L2, L2, R2, R2, R2, Circle, Triangle, Square, Circle, Triangle, Square	Invincibility and Items
R2, R1, L2, L1	More effective smoke bombs.
R2, L2, L1, L2, R1, R2	Throw two smoke bombs.
L2, L2, L2, R2, R2, R2, Triangle, Triangle, Triangle, Tirangle, Triangle, Triangle	Weaker Bosses
R2, R2, R2, L2, L2, L2, R2, R2, R2, L2, L2, L2, L2, L2, L2	Weapon Select

Contributed By: Diggydog119, KasketDarkfyre, and A.Kwan.

Effect	Code
When Press Start flashes at the title screen press Select, Select, Select, L2, L2, L2, Select, Select, Select	Chunky Ninja

Contributed By: SuperStealthDud.

Remove your memory card then turn on the Playstation. When the screen says checking Memory card, press the following:

Effect	Code
L2, L2, L2, R2, R2, R2	Level Select

Contributed By: ATadeo.