This is a ROM patched with 2 seperate hacks.

-Makaimura Arcade Conversion: Graphics conversion for Ghosts ‘n Goblins which changes the graphics to look more like its arcade counterpart.
-Fair Play Addendum: Adds continues and several changes to make the game more forgiving and enjoyable. See the link for details.

https://www.romhacking.net/hacks/2612/
https://www.romhacking.net/hacks/3237/