The cheats are activated on the password entry screen. When you enter a valid cheat code, a sound will be played to confirm that the cheat is active. Then you can start a new game - by hitting the B button to back up to the Main Menu - and the cheat will be in effect. Only 1 cheat works at a time and they don't work if entered before continuing a game.
"IWTSOWN2", //Start World 2 Mechtropolis "TMTWN3PD", //Start World 3 Aquatica "IALTSMO4", //Start World 4 Arborea "IOTJOWN5", //Start World 5 Silicon City "FILGSOW6", //Start World 6 Magma "IWTSOWN7", //Start World 7 Koo Foo Ship "2ELFMPLS", //Start with 2 extra "lives" "IAGAW4EL", //Start with 4 extra "lives" "GMACOEWU", //Start with 2 weapon upgrades per character "IAGAW4WU", //Start with 4 weapon upgrades per character "JT2DU4MP", //Start with 2 defense upgrades per character "DUATOU4M", //Start with 4 defense upgrades per character "ALWMAA15", //All characters max weapons and defense, start with 6 repair kits Ultimate powerup cheat. "KMIORMAO", //Infinite Lives.
