55. Bomberman II
Fun Fact: Bomberman 2 is one of the only North American games on the NES with a 3-player mode.
Bomberman II was a showcase for the NES Four Score peripheral, which plugged into one of the two controller ports on the console and expanded it to accommodate four controllers.
The basic game mechanics were the same as the first Bomberman, but added versus modes where Bombermen were attempting to kill one another instead of the monsters.