| Type | Game | Year | Publisher |
|---|---|---|---|
| Bally Astrocade type-in | 2-Letter Music Maker | 1982 | Fabris, Robert [San Jose, CA, USA] |
| Sinclair ZX Spectrum cass. | 20-20 Vision | 1986 | Gadtek Games |
| Intel 8080 CPU soft. | 20-Questions | 1976 | Digital Group, Inc., The |
| Bally Astrocade type-in | 2000 AD | 1980 | Fabris, Robert [San Jose, CA, USA] |
| Jukebox | 2001 | 1981 | Centuri, Inc. [Hialeah, FL, USA] |