With a wisdome born of experience, and a tactical knowledge unmatched among the Autobot ranks, Landmine is a soldier other 'bots follow without reservation. He suffered heavy injuries in the final fight with Unicron. After crash-landing on Earth, he was repaired by the new human allies of the Autobots. An excellent battlefield commander, he's determined to prevent the Decepticons from gaining and edge by recovering the Earth Cyber Planet Key.