Bubble Bobble: Old and New Cheat List
* Original Mode for Old that allows you to access secret rooms even if you die. Enter at Old mode’s title screen: L, R, L, R, L, R, RIGHT, SELECT
* Power-up Mode for Old. Enter at the Old Mode title screen enter: SELECT, R, L, LEFT, RIGHT, R, SELECT, RIGHT
* Super Game mode – Old. Beat boss in Super mode with 2 players. Enter code at Old title screen: LEFT, R, LEFT, SELECT, LEFT, L, LEFT, SELECT
* Super Mode – New. Select a save file, and go to the New title screen and enter: RIGHT, R, LEFT, L, SELECT, R, SELECT, L