| HP 9845 Series cass. |  9845 Computer Games Collection Model 09845-10114 | 1978 | Hewlett-Packard |
| Arcade Video game |  Balloon Circus | 1978 | Hoei International, Inc. Japan |
| Arcade Video game | Devil Circus | 1978 | Hoei International, Inc. Japan |
| Arcade Video game | Marine Wars | 1978 | Hoei International, Inc. Japan |
| Arcade Video game | Micom Block 4 | 1978 | Hoei International, Inc. Japan |
| Arcade Video game | Super Space Stranger Cocktail Table model | 1978 | Hoei International, Inc. Japan |
| Arcade Video game | Super Space Stranger Upright model | 1978 | Hoei International, Inc. Japan |
| Arcade Video game | TV Computer Deluxe | 1978 | Hoei International, Inc. Japan |
| PTC SOL-20 cass. | 3 Astronaut Games | 1978 | Hopkins, Ralph |
| PTC SOL-20 cass. | 4 Lunarlander Games | 1978 | Hopkins, Ralph |
| PTC SOL-20 cass. | 6 Number Games | 1978 | Hopkins, Ralph |
| UNIVAC I soft. | Galaxy | 1978 | Hopkins, Ralph |
| PTC SOL-20 cass. | Golf 2 P | 1978 | Hopkins, Ralph |
| PTC SOL-20 cass. | Market P | 1978 | Hopkins, Ralph |
| PTC SOL-20 cass. | Oregon | 1978 | Hopkins, Ralph |
| PTC SOL-20 cass. | Sailplane P | 1978 | Hopkins, Ralph |
| PTC SOL-20 cass. | Star Trek P | 1978 | Hopkins, Ralph |
| PTC SOL-20 cass. | Twenty-One | 1978 | Hopkins, Ralph |
| Tabletop game | The Game Machine Model 2001 | 1978 | House of Games, Inc. Waddingtons Evanston, IL, USA |
| UNIX soft. | Library | 1978 | Howard, Nat |
| Pinball | Ice Mania | 1978 | IDI s.n.c. Italy |
| Pinball | Movie Masters | 1978 | IDI s.n.c. Italy |
| Pinball | Tiger Woman | 1978 | IDI s.n.c. Italy |
| Arcade Video game | Block Mahjong | 1978 | IPM Corp. Hakusan, Ishikawa, Japan |
| Arcade Video game | Color Circus | 1978 | IPM Corp. Hakusan, Ishikawa, Japan |
| Arcade Video game | Line Ball | 1978 | IPM Corp. Hakusan, Ishikawa, Japan |
| Arcade Video game | Nyankoro | 1978 | IPM Corp. Hakusan, Ishikawa, Japan |
| Arcade Video game | PT Mahjong Model PT-MG | 1978 | IPM Corp. Hakusan, Ishikawa, Japan |
| Arcade Video game | PT Piccolo | 1978 | IPM Corp. Hakusan, Ishikawa, Japan |
| Arcade Video game | PT Power Block | 1978 | IPM Corp. Hakusan, Ishikawa, Japan |
| Arcade Video game | Star Dust | 1978 | IPM Corp. Hakusan, Ishikawa, Japan |
| Arcade Video game | Table Block | 1978 | IPM Corp. Hakusan, Ishikawa, Japan |
| Handheld game | One Fingered Bandit | 1978 | Imaginamics |
| Apple II cass. | Don't Fall | 1978 | Innovative Computer |
| Apple II cass. | Matching Quiz | 1978 | Innovative Computer |
| Apple II cass. | Quiz Baseball | 1978 | Innovative Computer |
| Apple II cass. | Save-a-Sketch | 1978 | Innovative Computer |
| Apple II cass. | Save-a-Story | 1978 | Innovative Computer |
| TRS-80 cass. | Knight's Quest + Robot Chase + Horse Race Model 0003R | 1978 | Instant Soft., Inc. |
| TRS-80 cass. | Star Trek II | 1978 | Instant Soft., Inc. |
