| Thomson MO5 cass. |  1789 | 1986 | Infogrames Interactive, Inc. 329720 |
| Commodore C64 disk | 1789 | 198? | Ludia, Inc. Montreal, Quebec |
| MSX 2 disk | 1789 La Révolution | 1989 | Legend Soft. Rennes, France |
| PC/MS-Windows pack. | 18 ???b? Model 1486900 | 2023 | Steam Valve Corp. |
| Slot Machine | 18 Carat Gold | 2009 | WMS Gaming, Inc. Chicago, IL, USA |
| DECO cass. | 18 Challenge Pro Golf Model DT-123 | 1982 | Data East Corp. Japan |
| PC/MS-Windows pack. | 18 Floors Model 855320 | 2018 | Steam Valve Corp. |
| Slot Machine | 18 Gold Carrots | 2004 | IGT International Game Technologies Reno, NV, USA |
| Arcade Video game |  18 Holes Pro Golf | 1981 | Data East Corp. Japan |
| PC/MS-Windows pack. | 18 Layers Model 952730 | 2022 | Steam Valve Corp. |
| Slot Machine | 18 Reeler | 2002 | IGT International Game Technologies Reno, NV, USA |
| Adobe Flash game | 18 Wheeler | 200? | FOG FreeOnlineGames |
| Sega NAOMI cart. | 18 Wheeler - American Pro Trucker | 1999 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Dreamcast GD |  18 Wheeler - American Pro Trucker Model 51064 | 2001 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Dreamcast GD | 18 Wheeler - American Pro Trucker Model HDR-0080-1 | 2002 | SEGA Corp. |
| Sega Dreamcast GD | 18 Wheeler - American Pro Trucker Model HDR-0080 | 2000 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Dreamcast GD | 18 Wheeler - American Pro Trucker Model MK-51064-50 | 2001 | SEGA Corp. |
| Adobe Flash game | 18 Wheeler 2 | 200? | FOG FreeOnlineGames |
| Coin-op Misc. game | 18 Wheeler Model 653 | 1979 | Midway Mfg. Co. Schiller Park, IL, USA |
| PC/MS-Windows pack. | 18 Wheels of Steel - Across America Model 514160 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel - American Long Haul Model 12520 | 2008 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel - Convoy Model 514170 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel - Extreme Trucker 2 Model 362780 | 2015 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel - Extreme Trucker Model 33730 | 2009 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel - Hard Truck Model 1318750 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel - Haulin' Model 514180 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel - Pedal to the Metal Model 337460 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 18 Wheels of Steel Collection #1 | 2021 | GOG sp. z o.o. |
| PC/MS-Windows pack. | 18 Wheels of Steel Collection #2 | 2021 | GOG sp. z o.o. |
| Commodore C64 disk |  18 Years Clarence | 199? | Natural Beat |
| Commodore C64 disk | 18 Years Mercury | 1994 | Natural Beat |
| Commodore C64 disk | 18 Years Now - Goldrush's Birthday Demo | 1988 | Crest |
| Slot Machine | 18+ | 2008 | Bally Wulff |
| PC/MS-Windows pack. | 18+ Memory Model 1222470 18 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | 18+ Model 877360 18 | 2018 | Steam Valve Corp. |
| Famiclones cart. |  18-in-1 FC Music | 199? | Unknown |
| Famiclones cart. | 18-in-1 Model KD-1512 | 199? | Unknown |
| Famiclones cart. | 18-in-1 Model SJ-0027 | 199? | Unknown |
| Sinclair ZX Spectrum cass. | 180 | 1984 | CCS Cases Computer Simulations, Ltd. London, England |
| Sinclair ZX Spectrum cass. | 180 | 1987 | Dro Soft. Madrid, Spain |
