If you are confused about what Punch-Out!! is, it was a game made because Nintendo still had too many screens when Donkey Kong Arcade machines were sold out. Producer Genyo Takeda came up with a boxing game idea, where there would be two screens, one to show the gameplay and the other to show the stats. It was a very popular game that led to a series of new games, like the sequel to Punch-Out!!, Super Punch-Out!!