Crazy Kong (J: ????????) is an arcade game created by Falcon, released in 1981 and is similar to Nintendo's Donkey Kong. Although commonly mistaken as a bootleg, the game is officially licensed for non-U.S. markets and is based on different hardware. The game retains all of the gameplay elements of Donkey Kong, but has all of the graphics redrawn and re-colorized. Crazy Kong is also known as the portmanteau Congorilla, Crazy Kong Part II, and Monkey Donkey. [source:wikipedia]