The most powerful single-chip variant in the Cannon family, M-Cannon (alternatively Mega-Cannon) packs a punch that knocks out most low-to-mid-level viruses completely. This chip can be combined to form the Z-Canon3 (three consecutive chips), the O-Canon3 (all five chips), and the Powered Cannon? (combined with all three basic Shotgun chips). M-Cannon, just like Cannon, fires a single shot forward into the first enemy in the line of fire, for a whopping 120 damage, making it one of the most powerful single-shot chips in the series.