Mega Man V

The game opens in an unspecified year in the 21st century ("20XX AD"), several months after the events of Mega Man IV and another failure by the infamous Dr. Wily to conquer the world. Mega Man and his sister Roll are strolling through a grassy field, when suddenly, they are confronted by a mysterious new robot who calls himself Terra. Mega Man attempts to fight Terra, only to find that his "Mega Buster" arm cannon has no effect on this new powerful enemy. Mega Man is knocked unconscious, and two groups of powerful robots calling themselves the "Stardroids" attack Earth, defeating numerous robots, including Robot Masters from previous Mega Man games. Waking up in Dr. Light's laboratory, Mega Man is presented with the new and powerful "Mega Arm" to help him fight the Stardroids in his newest mission to save the planet.