Medal of Honor: Rising Sun Codes -

Unlimited ammunition:
Submit JAWFISH at the password screen at the options menu. Select the "Bonus" option to enable/disable this cheat.

Immortality:
Submit BANNER at the password screen at the options menu. Select the "Bonus" option to enable/disable this cheat.

Bullet shield:
Submit WRASSE at the password screen at the options menu. Select the "Bonus" option to enable/disable this cheat. All bullets that are fired at you will be ineffective and will not damage you.

Silver bullet:
Submit BATFISH at the password screen at the options menu. Select the "Bonus" option to enable/disable this cheat. Silver bullet mode allows enemies to be killed with one shot.

Rubber grenade mode:
Submit BETTA at the password screen at the options menu. Select the "Bonus" option to enable/disable this cheat.

All replay items:
Submit BOXFISH at the password screen at the options menu. Select the "Bonus" option to enable/disable this cheat.

Men with hats:
Submit DOTTYBACK at the password screen at the options menu. Select the "Bonus" option to enable/disable this cheat. Characters will have various objects on their heads.

Invisible soldiers:
Submit PARROT at the password screen at the options menu. Select the "Bonus" option to enable/disable this cheat. All that you will see is their guns and helmets.

Achilles head mode:
Submit CARDINAL at the password screen at the options menu. Select the "Bonus" option to enable/disable this cheat. The Japanese can only be killed with a headshot when this cheat is active.

All missions:
Submit TUSKFISH at the password screen at the options menu.