Foxtrot is one of the original and few surviving Metamals that fought against Kong in his first bout of world conquest. After Kong's defeat, he along with Croaker, was assigned to guard Kong and did so for many years until Kong was freed by his Gorilla Unit and escaped. After Kong's escape, Foxtrot began gathering intel on the new group of Metamals that began to appear, studying them and planning the best ways to help each one awaken their abilities so that they would be prepared to battle Kong once again.