Barkley Shut Up and Jam!, known in Japan as Barkley's Power Dunk, is a 1993 basketball video game developed by Accolade for the Sega Genesis and Super Nintendo Entertainment System. A version for the Atari Jaguar was developed, but never released. The Genesis version was released in North America in 1993 and in Europe in April 1994, while the SNES version was released in Japan on September 30, 1994, in North America in June 1994, and in Europe in December 1994.