Bubble Bobble Revolution Cheats (Nintendo DS)

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)

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.

To unlock Robolun, finish all 100 levels in the new version, and select him from the
character select menu. He moves faster than Bobblun and Bubblun, but can't jump as high.

Accessing final 10 levels (in New Version)

To access the final ten levels, you have to collect 9 letters. To get these, kill at
least 4 enemies in one Super Bubble, and collect the key icon that is dropped. Then,
carry on until the boss of that zone (levels ending in 0) and kill it. Instead of
dropping a giant gem, it will leave a letter. Pick up nine of these (one per boss) to
ultimately finish the game.

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.

Unlock Lovelun (New Version)

Complete the new version with Robolun to unlock the final secret character, Lovelun.
She can fire bubbles faster and further than the other three characters.