Donkey Kong II

Donkey Kong II is a multiscreen Game & Watch video game that is meant to be a successor to the Game & Watch version of Donkey Kong. It was released in 1983. Its model number is JR-55, the exact reason for this being unknown, though it is probably because the player controls Donkey Kong Jr. In the game, you try to save your father from Mario who has chained Donkey Kong up.