A simple Puzzle Bobble Bust-a-Move - Clone.
from URL Wikipedia:
Puzzle Bobble,[b] internationally known as Bust-A-Move, is a 1994 tile-matching puzzle arcade game developed and published by Taito.
At the start of each round, the rectangular playing arena contains a prearranged pattern of colored 'bubbles'. At the bottom of the screen, the player controls a device called a 'pointer', which aims and fires bubbles up the screen. The color of bubbles fired is randomly generated and chosen from the colors of bubbles still left on the screen.
The objective of the game is to clear all the bubbles from the arena without any bubble crossing the bottom line. Bubbles will fire automatically if the player remains idle. After clearing the arena, the next round begins with a new pattern of bubbles to clear. [...] The fired bubbles travel in straight lines (possibly bouncing off the sidewalls of the arena), stopping when they touch other bubbles or reach the top of the arena. If a bubble touches identically-colored bubbles, forming a group of three or more, those bubblesas well as any bubbles hanging from themare removed from the field of play, and points are awarded. After every few shots, the 'ceiling' of the playing arena drops downwards slightly, along with all the bubbles stuck to it. The number of shots between each drop of the ceiling is influenced by the number of bubble colors remaining. [...] If they cross the line at the bottom then the game is over.
Special bubbles
Fire