Achilles head modeĮnter " MANDARIN" at the password screen at the options menu. All that you will see is their guns and helmets. Select the "Bonus" option to enable/disable this cheat. Invisible soldiersĮnter " TRIGGER" at the password screen at the options menu. Characters will have various objects on their heads. Men with hatsĮnter " SEAHORSE" at the password screen at the options menu. This cheat allows the Japanese to kill you with one shot. PerfectionistĮnter " HOGFISH" at the password screen at the options menu. This cheat allows all guns to zoom like a sniper rifle. Snipe-O-Rama modeĮnter " PUFFER" at the password screen at the options menu. Rubber grenade modeĮnter " DAMSEL" at the password screen at the options menu. Silver bullet mode allows enemies to be killed with one shot. Silver bullet modeĮnter " TILEFISH" at the password screen at the options menu. All bullets that are fired at you will be ineffective and will not damage you.
Bullet shield modeĮnter " TANG" at the password screen at the options menu.
Infinite ammunitionĮnter " GOBY" at the password screen at the options menu. All replay itemsĮnter " GARIBALDI" at the password screen at the options menu. Enter " BUTTERFLY" at the password screen at the options menu to unlock all missions.