Despite the odd name, ZOOP for Sega Genesis is a deeply satisfying puzzle
game. You must work with blocks of different color by shooting them and hoping
that the color you shoot matches the block. If the colors match, the blocks
disappear. However, if the blocks don't match, they stay put and gradually fill
the playing field. ZOOP is addictive enough to pull puzzle fans in with its
original idea, colorful graphics, and two-player capability.