Wikipedia:Donkey Kong

Donkey Kong (ドンキーコング, Donkī Kongu?) is an arcade game that was released by Nintendo in 1981. The game is an early example of the platform genre as the gameplay focuses on maneuvering the main character across a series of platforms while dodging obstacles. The storyline is thin but well-developed for its time. In it, Mario (originally called Jumpman) must rescue a damsel in distress, Pauline, from a giant ape named Donkey Kong. The hero and ape went on to become two of Nintendo's more popular characters.