DX Bakenou Z is a Game Boy title, and more details are needed regarding specific aspects of the game, like gameplay style and storyline. Given its Japanese release, and the "DX" designation which often indicates an enhanced version, we can anticipate it may be a slightly different version than other regional releases.   More research is needed to give a fully detailed description.

DX Bakenou Z (Japan)

Duck Tales 2 (Japan)