From the United States, Canada and Japan they came. The world’s premier designers and their finest robotic warriors traveled to do battle in the First Annual Robot Tournament. While they thought they were just competing for fun, they get some horrible news on the eve of the Grand Championship. The sponsor of the Tournament it to gather the world’s most powerful robots in one place. Now faced with an army of metallic mercenaries, Mega Man must fight a ferocious new foe The Mysterious Mr. X!