Brown

Brown (ブラウン) is a shelled robot in Mega Man 6 that mainly appears in Knight Man's stage. It looks like a jar with lights on it and shoots out from the jar. The player must shoot the jar when Mega Man is close, and its Met-like head will appear. The player must then shoot the head to defeat the enemy. An enemy from Mega Man 9, Octone, acts similarly to it. If Mega Man fires a Charge Shot from the Power Adapter, a Brown can be taken out in one hit without having to have its head exposed.