NBA Jam is a basketball arcade game developed by Midway in 1993. It is the first entry in the NBA Jam series, and was written entirely in assembly language. The main designer and programmer for this game was Mark Turmell.The release of NBA Jam gave rise to a new genre of sports games which were based around fast, action-packed gameplay and exaggerated realism, a formula which Midway would also later apply to the sports of football (NFL Blitz), hockey (2 on 2 Open Ice Challenge), baseball (MLB Slugfest), and professional wrestling (WWF WrestleMania: The Arcade Game).