The monkey, Monty, wants to reach the Moon, and he'll accomplish it with the aid of a scientist and his inventions, but before he'll has to try them all and fly collecting the bananas. Try to make him fly as high as you can, and once you have the jetpack, collect the petrol tanks to last a long time in the air and not to fall. Be careful with the birds in the sky, if Monty crashes with them, he'll lose speed.