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Special Note - The following cheat codes are for the NTSC version of the game.

Restore Health	Pause the game Press
Unlock All Missions	On the Mission Select screen, hold Press Release
Choose Mission Layout	On the Mission Select screen, hold Press Release
Japanese Dialogue	On the Mission Select screen, hold Press Release
All Grand Master Items	On the Item Select screen, hold Press Release
Increase Items	On the Item Select screen, hold Press Release
Carry 99 Items	On the Item Select screen, hold Press Release
Ayame's Alternate Costume	On the Item Select screen Press Select the Ninja Armor to use the costume
Debug Mode See Debug Mode Guide For instructions	Pause the game. Hold + QUICKLY press Release + Press ,,, Unpause the game, press +