Versus Hero: Kakutou Ou e no Michi is a fighting game for the Game Boy, release by Banpresto on August 7, 1992. It is the first fighting action game in which Gundam becomes a fighter, and punches and kicks. Of course, other characters than Gundam participate in the war, such as Ultraman and Kamen Rider.

The goal is to select one of the six characters that appear and aim to become a fighting king while defeating the other characters. Attacks include punches and kicks, as well as "special moves", and each character can unleash its own special move. Also, if you use a communication cable, you can enjoy 2P battle play.