Due to world-wide milk shortages, cats everywhere are forced to seek out unconventional milk sources. Fortunately, the cats find out that there are vast, underwater milk reserves, just waiting to be mined. Unfortunately, the sea is rife with aggressive mechanical monstrosity fish, eagre to rip milk-mining kittens limb from limb. The player takes on the role of a weaponized defender kitty, fending of the aggressors and defending the miners. The game is a horizontal shooter. Your object is to defeat all fish while keeping at least some of the mining kittens alive.