Also known as: メガログラウモン
An Android Digimon. It resembles a highly mechanized form of Growmon with a huge chest unit including booster wings and cannons, a metallic lower jaw, and massive bladed arms. It carries the title "Great Growlmon".
It primarily digivolves into Dukemon once it overcomes its Virus instincts, but MegaloGrowmon that fail to do so end up becoming either Megidramon or ChaosDukemon.
MegaloGrowmon is referred to as WarGrowlmon in English material.