Most of the level names are clever allusions to 1970s and 1980s popular culture, including references to Frank Zappa, Maxwell Smart, Pee Wee Herman, Baumrucker's friend, Stuart Troutman, and Japanese culture.
Joe Cocker | Joe Louis | Joe Henderson | Joe Satriani | Joe Biden | Joe DiMaggio | G.I. Joe | Joe Frazier | Joe Lovano | Fat Joe | Joe Dever | Joe Walsh | Joe Manchin | Joe Zawinul | Joe Namath | Joe Lieberman | Joe E. Brown | Joe E. Brown (comedian) | Joe | Joe Paterno | Joe Clark | Joe Bonamassa | Joe Dante | Joe Montana | Trader Joe's | Joe Sample | Joe Lynn Turner | Joe Louis Arena | Billy Joe Shaver | Tony Joe White |