Evil energy... I must stop it ! Get out of my way !
|Originally From||Mega Man 8|
- This article is about the boss fought in Story Mode. For the deathmatch map of the same name, see Duo (Map).
Duo is a boss fought in Mega Man 8, appearing after Mega Man defeats the first set of Robot Masters in that game.
In Story Mode, Duo must stop the evil energy, and it seems you're preventing him. You have to fight this powerful robot, but an Arrow Buster Upgrade is there to help you, in a similar way to the Proto Buster Upgrade while the fight with Dark Man. He has three different attacks, among them two based on his Duo Fist. He may heavily bounce around like a comet in the entire room (or like Armored Armadillo). He can also throw three mid-punches toward you, or tackle toward you, crushing his fist to the ground, creating a massive shockwave that may even OHKO if you don't jump on time over the shockwave.