Yie Ar Kung-Fu is a fighting game developed and published by Konami. It was released in Japan in 1985. The game is set in China and the player takes on the role of a martial artist named Oolong who must fight his way through a series of opponents to become the champion. The game features a variety of different moves and special attacks that the player can use to defeat their opponents. The game is known for its challenging difficulty and fast-paced action.