Bubble Bobble Revolution Cheats

Access Bonus Levels even if you die (Classic Mode)
Enter the code at the "Classic" mode's title screen - L, R, L, R, L, R, Right, Select. Level 20 will have a door appear. Touch it, to enter the bonus round.

Power Up! Mode (Classic Version)
At the "Classic" Mode title screen enter: Select, R, L, Left, Right, R, Select, Right. This is the same effect as collecting shoes (Move faster, make bubbles faster)

Secret Coke can item (Classic Mode)
Type in I.F at the high score table. A chime will confirm the cheat has worked. Doing this will sometimes make a coke can appear on your next game on floor 1. collect it and it will start a meteor shower that will kill on screen enemies.

Super Bubble Bobble (Classic Version)
Firstly, beat boss in classic mode with 2 players. Enter code at "Classic" mode title screen: Left, R, Left, Select, Left, L, Left, Select. This unlocks the harder mode of the game.