| Atari 5200 Super System |
· At least 3 prototype versions exist. The title screen on the earliest-known version, dated 4-18-84, shows copyrights for both Centuri and Konami (picture #1), abbreviates “meter” as “met” (picture #2), and also contains a bug that makes it impossible to win any events. A later version, dated 4-30-84, has this bug fixed. In the latest version, dated 5-10-84 (which is identical to the 400/800 version released), the Centuri copyright was removed (picture #3) and “meter” is abbreviated as “mtr” (picture #4).
