Bust-A-Move is a traditional puzzle style game that is similar to Tetris. The object
of the game is to fire bubbles at the ceiling in an attempt to link three or more bubbles of
the same color. When three or more bubbles of the same color are linked, they disappear.
The idea behind Bust-A-Move is to make the entire mass of bubbles stuck to the
ceiling disappear and then move on to the next level. When three or more bubbles of the
same color disappear, sometimes sections of the bubble mass will fall and be eliminated.

Bubble and Bobble, the two tiny dinosaurs from Bubble Bobble, operate the
bubble cannon. Bubbles can bounce off of side walls or can be shot straight into the bubble
mass overhead. The player does little to control the dinosaurs apart from aiming the
bubble cannon.

Players advance to the next level by destroying the bubble mass. If the bubble mass
manages to reach the ground, the game is over. ~ Anthony Baize, All Game Guide