Bust-A-Move 2: Arcade Edition Cheats (Nintendo 64)

At the game selection screen, press Z + L + R + A.

At the main menu screen that reads, "Game Start", Time Attack", and "Options", enter L
button, up on D-pad, R button, and down on D-pad. This will give you access to "another
world" full of new puzzles. After entering this code, a tiny character will appear in the
lower right portion of the screen. Select "game start" and when you select "Puzzle Game",
it will say "Another World" underneath it. Press A and you'll go to another world!

Select "Puzzle Mode". Then at the puzzle selection screen, press Left(2), Up, Down, L, R,
L, R, L + R. Now Bub, Bob, and the Boss characters may be selected.

For more puzzles, press A, Up, B, Down at the Title Screen.

While playing a game, press Z + L + R + A.
 

Game Shark Codes

At the title screen, press L, Up, R, Down. If you entered the code correctly, a small
green face will appear in the lower right corner of the screen. Select "Puzzle Mode",
then choose the new "Another World" option. Alternatively, press A, Up, B, Down at the
title screen.