Doraemon - Giga Zombie no Gyakushuu is an NES game featuring the popular Japanese cartoon character Doraemon. The title translates to "Doraemon - The Revenge of Giga Zombie," suggesting a gameplay focused on battling zombies.  The game likely incorporates action-adventure elements, utilizing Doraemon's gadgets.  Further investigation would reveal the specific developers and the nuances of its storyline and mechanics.

Doraemon - Giga Zombie no Gyakushuu (Japan)

Donkey Kong Jr. no Sansuu Asobi (Japan)