Port Man is an arcade game notable for its use of the Moon Cresta hardware. This is crucial information because it indicates the platform it was built for.  Games using existing hardware often show variations in gameplay or visual styles.  Information about the game's original creator or release date is still needed to give an introduction with more details.  The [Edition] designation may indicate a specific release or variation.

Port Man (version on Moon Cresta hardware)

Popeye (revision D)