Leopardon is the giant mechanical robot used in the Japanese version of "Spider-Man" named "Supaidaman". After beating the game "Black Tiger", Wade is allowed to choose a mechanical robot. He selected Leopardon as his choice. Later in the book, Wade uses his Leopardon in the Battle of Castle Anorak against the Sixers.
Appearance[]
It can be seen as a reward when finishing the Black Tiger video game.