Super Street Fighter II Turbo is a fighting game released for the arcades by Capcom in Japan on February 23, 1994, in North America on February 23 and March 26, 1994 (beta) and in Europe in March 1994 (beta). It is the fifth installment in the Street Fighter II sub-series of Street Fighter games, following Super Street Fighter II: The New Challengers. Like its predecessor, it ran on the CP System II hardware.

Street Fighter II: The World Warrior is a 2D fighting game developed by Capcom and originally released for arcades in 1991. It is the second installment in the Street Fighter series and the sequel to 1987's Street Fighter. It is Capcom's fourteenth game to use the CP System arcade system board. Street Fighter II vastly improved many of the concepts introduced in the first game, including the use of special command-based moves, a combo system, a six-button configuration, and a wider selection of playable characters, each with a unique fighting style.