Devil World (Rev A) is a revised version of the NES action game Devil World, initially released in Japan. The gameplay remains consistent with the original, focusing on level traversal, enemy combat, and power-up collection.  Revision A likely contains minor bug fixes or adjustments compared to the initial Japanese release. Developed and published by Capcom.

Devil World (Japan) (Rev A)

Devil Man (Japan) [En by Snark v1.0]