Kung-Fu Master — The player takes on the role of Keiji Thomas, a man wearing a keikogi and flip-flops. Thomas' girlfriend, Sylvia, has been kidnapped by "Mr. X," and Thomas must fight his way through five side-scrolling floors filled with enemies to rescue her.
The essence of the game can be roughly summarized with the phrase “beat people, save the girl.” The American and English versions of the game open with the phrase "Thomas and Sylvia were attacked by several unknown guys...".