Master Chu & Drunkard Hu is another version of the same game as the previous entry, but released in Asia for the NES rather than the Famicom. This suggests potential variations in graphics or gameplay between the two versions.   The 'Unl' designation suggests a less official release than the licensed titles. More specific information is needed on its production and release.

Master Chu & Drunkard Hu (Asia) (Unl) (NES)

Mashin Eiyuu Den Wataru Gaiden (Japan)