Welcome to M.A.R.S, the planet and at the same time the local of doom to a special droid machine. Dodge alien bugs and crush them in pieces. The fragile robot is alone in this expedition, still too dangerous for humans. Use the left arrow and right arrow keys to turn it, as there is no place to reach but a unique goal of defeating all the threats of the newly discovered specie. Seize the big rocks to jump and stomp on the heads of these monstrous creatures, or else make them crash onto one another for the same result.