Bomberman GB 1994 By: Nintendo

Storyline:

Traveling long and far in search of the Legendary Treasure, believed to grant the beholder any wish, Bomberman had finally found where the Legendary Treasure lay hidden. But at that very moment, the earth split open and Bomberman fell deep into the darkness below. And so began, the new adventure of Bomberman.

--From the Gameboy Bomberman GB instruction manual.