What is Leopardon?
Leopardon is the giant mech like robot used by Spider-Man in the 1970s Toei Japanese Spider-Man TV-Show.
Leopard is around 60 meters tall and is extremely strong and durable. He is capable of flight from rockets on his feet.
He is a large power sword that kill almost anything in one swipe. Leopardon also can change and upgrade to become stronger.
Leopardon is destroyed by Solus the father of the Inheritors.
Later Spider-Man 2099 and Lady Spider come across the ruins of Leopardon and decided to try to rebuild it.