ArcCannon

ArcCannon (アークキャノン) is an enemy from Mega Man Zero 4. It is a Mechaniloid that appears attached to the floor, walls and ceiling. Its cannon part can turn to aim at Zero. It appers in the first mission in the wilderness, Area Zero, Artificial Sun (Sol Titanion's stage), Underground Forest (Noble Mandrago's stage), Particle Beam (Heat Genblem's stage), and Ragnarok. Its parts can be used to make the Chips A-Recover2 and A-Recover3.