Rockman & Forte Mirai kara no Chousensha (1999)

The year is 200X. A group of robots calling themselves the Dimensions attacked Symphony City, a city where people and robots lived in peace. Though without any witnesses, the one leading the Dimensions with overwhelming power was a robot like Rockman. He was said to be a dark and wicked person completely obsessed with destruction. Rockman, who heard this news at Right's laboratory, took off to the scene despite being under maintenance. At the same time, Wily saw the dark Rockman, and to ascertain the mystery he sends Forte to the city. Just who is this dark Rockman really?!

Rockman Shadow: "My name is Rockman Shadow! I am a robot with great power. I won't forgive those who don't obey me!"
Rockman: "Stop your harming of everyone! Who the heck are you? How can it be you look just like me?"
Forte: "I've come to end the life of Rockman who I hate to this day, but somehow this situation is different than usual."
Rockman: "Forte, I don't have time to be concern... развернуть