Moon Ranger
Moon Ranger is an action video game that was developed by Odyssey Software and published by Bunch Games. An alien species has set up a dormant spacecraft on the Moon to mine the Solar System's resources. As a side note, this will destroy the Earth.
The player must fly through outer space, destroying meteors and aliens along the way. Then, he must make a perfect landing and enter the first alien base. After fighting his way through and recovering a piece of the gamma bomb that can destroy the aliens, it is off to the next base for some more gathering and plundering. Gather all the gamma bomb parts to destroy the alien menace.
