You take control of a small ship, starting from your base
The objective is to destroy everything that arrives in front of you, to help you you will meet cats (you have to catch them, if you shoot them they flee) if you catch them your ship becomes bigger and more powerful. The mice, you have to shoot them, from memory if you shoot them several times you gain a life.

Add to that a hyper speed power, a Boss at the end of each level and bonus boards thanks to the barrel of gasoline that you will cross and you will see why this old game has so many interesting sides.