| Bally Astrocade type-in |  Laser Duel | 1978 | Bally Mfg. Co. Chicago, IL, USA |
| Pinball | Last Lap | 1978 | Playmatic, S.A. Spain |
| Texas Instruments SR-52 soft. | Learning NIMB | 1978 | Texas Instruments |
| Pinball | Lectronamo | 1978 | Stern Electronics, Inc. Elk Grove Village, IL, USA |
| VideoBrain Family Computer cass. | Lemonade Stand Model ED06 | 1978 | VideoBrain Computer Co. |
| BASIC soft. type-in | Letter | 1978 | Workman Publishing NY, USA |
| Bally Astrocade type-in | Letter Match | 1978 | Bally Mfg. Co. Chicago, IL, USA |
| Bally Astrocade cart. | Letter Match + Spell 'n Score + Crosswords Model 4002 | 1978 | Bally Mfg. Co. Chicago, IL, USA |
| UNIX soft. | Library | 1978 | Howard, Nat |
| Apple II cass. | Life | 1978 | Keyser, Earl |
| Apple II cass. | Life | 1978 | Galfo, C.H. |
| Apple II cass. | Life | 1978 | Astro Graphics |
| BASIC soft. type-in | Life | 1978 | Workman Publishing NY, USA |
| Netronics ELF II type-in | Life for an ELF | 1978 | Association of Computer Experimenters |
| Bally Astrocade cass. | Life For Two | 1978 | Bilbrey, Brett |
| BASIC soft. type-in | Life for Two | 1978 | Workman Publishing NY, USA |
| Commodore PET cass. | Life II P | 1978 | Creative Computing Soft. |
| RCA COSMAC VIP cass. | LIFE on VIP | 1978 | RCA Corp. USA |
| Arcade Video game | Limbo | 1978 | Universal Co., Ltd Tokyo, Japan |
| Arcade Video game | Line Ball | 1978 | IPM Corp. Hakusan, Ishikawa, Japan |
| BASIC soft. type-in | Literature Quiz | 1978 | Workman Publishing NY, USA |
| Pinball | Lost World Model 1119 | 1978 | Bally Mfg. Co. Chicago, IL, USA |
| Trade Stimulator | Lucky 7 | 1978 | Shelby Agency, Inc. Lexington, KY, USA |
| Pinball | Lucky Seven | 1978 | Williams Mfg. Co. Chicago, IL, USA |
| Pinball | Lucky Shot | 1978 | CEA Electronics Bologna, Italy |
| BASIC soft. type-in | Lunar LEM Rocket | 1978 | Workman Publishing NY, USA |
| Coin-op Misc. game | Luri-Fax | 1978 | Compu-Games A.S. Esbjerg, Denmark |
| Console | M-1200 Micro-Computer | 1978 | Trevi s.r.l. |
| RCA COSMAC VIP type-in | Machine-Language Game of Life Program for COSMAC 1802 | 1978 | Association of Computer Experimenters |
| Mattel Intellivision cart. | Major League Baseball Model 2614 | 1978 | Mattel Electronics Mattel, Inc. |
| Apple II cass. | Mandala Supreme + Game of Thinkum | 1978 | Systems Design Lab |
| Arcade Video game | Marine Wars | 1978 | Hoei International, Inc. Japan |
| PTC SOL-20 cass. | Market P | 1978 | Hopkins, Ralph |
| Arcade Video game | Master Brick's | 1978 | Nuova Elettronica, La Italy |
| HP-29C soft. | Master Mind | 1978 | Legros, Philippe |
| BASIC soft. type-in | Master Mind | 1978 | Workman Publishing NY, USA |
| Handheld game | Master Mind des Chiffres | 1978 | Caplepa |
| Pinball | Mata Hari Model 1104-E | 1978 | Bally Mfg. Co. Chicago, IL, USA |
| Apple II cass. | Match Wits Model AP085 | 1978 | Programma International, Inc. |
| Commodore PET cass. | Matches P | 1978 | Unknown |
