Special Weapons that Mega Man, Proto Man, and Bass can acquire from Robot Masters. Proto Man and Bass can obtain these weapons in some of the games they are playable, Bass having different weapons in one game. Duo can also obtain weapons in Mega Man 2: The Power Fighters.
Roll can use the weapons Leaf Shield, Tornado Hold, and Mega Ball in the Marvel vs. Capcom games, and X gets the Search Snake in the episode "Mega X" from the Mega Man animated series. Doc Robot, "Bridge", and Weapons Archive also use some of these special weapons.