In 2053, another Chaos Dunk is performed in Manhattan, killing millions. As a result, basketball was outlawed and many basketball players were hunted down and killed.
Twelve years prior, Charles Barkley performed a powerful dunk called a Chaos Dunk at a basketball game, inadvertently killing most of the people in attendance.
The game takes place in 2053, in "post-cyberpocalyptic Neo New York City. It features traditional JRPG-styled battles and dungeons. Tales of Game's Presents Chef Boyardee's Barkley, Shut Up and Jam: Gaiden, Chapter 1 of the Hoopz Barkley SaGa is a freeware role-playing video game developed by Tales of Game's Studios, presented as an unofficial sequel to Barkley, Shut up and Jam!and Space Jam.