Sky Skipper Atari 2600

You pilot a plane and must rescue animals from the cages where they have been placed by gorillas. To do this, you fly over a gorilla and drop a bomb, knocking the gorilla off its feet. Once this is done, the animals will be released from their cages and you simply need to hit each one to save them. The animal cages will only be open for a limited time, then the gorilla will get back on its feet. You must then knock it down again.