Gargoyle's Quest II: The Demon Darkness is the sequel to the spin-off of the Ghosts 'n Goblins series, Gargoyle Quest. Unlike the original, this one was made for the NES originally, but it also got an Asia exclusive port to the Game Boy.
In the Super Power Club bonus supplement in Nintendo Power V44, the NES version was ranked #9 in the Top 10 NES Games of 1992.