New version of the classic Megaman series with crossover elements of Ikaruga added. Change your shield polarities to absorb blasts and to power up your Mega Buster. When your shields are blue, you fire blue energy and absorb blue energy fired at you. But this leaves you vunerable to red energy and physical weapons. Firing blue energy at an enemy that fires red energy exclusively will damage that enemy more than the blue. The opposite is true when your shields are red. You fire and absorb red energy and are vulnerable to blue energy and physcial weapons. You also cause more damage to enemies that fire only blue energy. There are five stages to complete. The beginning of each stage will give you a brief overview of the objective for the stage.