| Panasonic 3DO CD |  3DO Magazine 08 | 1996 | Paragon Publishing |
| Panasonic 3DO CD | 3DO Magazine 09 | 1996 | Paragon Publishing |
| Panasonic 3DO CD | 3DO Magazine 10 | 1996 | Paragon Publishing |
| Panasonic 3DO CD | 3DO Magazine 11 | 1996 | Paragon Publishing |
| Panasonic 3DO CD | 3DO Magazine 12 | 1996 | Paragon Publishing |
| Panasonic 3DO CD | 3DO Magazine 13 | 1996 | Paragon Publishing |
| Panasonic 3DO CD | 3DO REAL - Tokubetsu Puremiamu CD - Hatsubai 1 Shuuren | 1994 | Panasonic Japan |
| Panasonic 3DO CD |  3DO TES - 3DO Training Educational System | 1995 | TG Information Network |
| PC/MS-Windows pack. | 3DRPG Model 431840 | 2016 | Steam Valve Corp. |
| PC/MS-Windows pack. | 3dSen Model 1147940 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 3dSenVR Demo Model 954290 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 3dSenVR Model 954280 | 2019 | Steam Valve Corp. |
| PC/MS-Windows pack. | 3dSunshine Model 513760 | 20?? | Steam Valve Corp. |
| Slot Machine | 3G One Multistar | 2007 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | 3G Six Multistar | 2007 | IGT International Game Technologies Reno, NV, USA |
| PC/MS-Windows pack. | 3Gun Nation VR Model 1006700 | 20?? | Steam Valve Corp. |
| Sinclair ZX-80 cass. | 3K Space Invaders | 1980 | Macronics Systems |
| PC/MS-Windows pack. | 3on3 FreeStyle - Rebound Model 1292630 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | 3on3 FreeStyle Model 624910 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 3rd Annual Saxxy Awards Model 261310 | 20?? | Steam Valve Corp. |
| Phillips CD-i disc | 3rd Degree Model 310690073-2 | 1993 | Philips Interactive Media, Inc. |
| PC/MS-Windows pack. | 3rd eye Model 1131900 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 3rd Invasion - Zombies vs. Steel Model 1016100 | 20?? | Steam Valve Corp. |
| Slot Machine | 3RV | 2001 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | 3RV | 2002 | WMS Gaming, Inc. Chicago, IL, USA |
| PC/MS-Windows pack. | 3SwitcheD Model 206610 | 2012 | Steam Valve Corp. |
| NEC PC-9801 Series 5.25in. disk | 3tsu no Negai | 1995 | Apple Pie Japan |
| Slot Machine | 3X Hot Hot 777 | 2006 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | 3x Pay Red White & Blue | 2006 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | 3x Triple Jackpot 9x 2-Coin Multiplier | 199? | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | 3x Triple Jackpot 9x Model 217B | 2000 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | 3X Wild Diamonds - Bingo | 202? | IGT International Game Technologies Reno, NV, USA |
| Amstrad CPC 464 disk | 3x1 Amstrad Disco Vol. 2 | 19?? | Mind Games Espana, S.A. |
| Slot Machine | 3x2x Super Sevens | 2008 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | 3x2x Super Sevens - Free Games S3000 | 2014 | IGT International Game Technologies Reno, NV, USA |
| Pachinko | 3x3 Eyes | 2016 | Daito-Giken, Inc. Japan |
| Nintendo Super Famicom cart. | 3x3 Eyes - Juuma Houkan Model SHVC-A83J | 1995 | Banpresto Japan |
| Sega Saturn CD | 3x3 Eyes - Kyuusei Koushu S Model T-21301G | 1996 | Nihon Create Japan |
| Sony PlayStation CD | 3x3 Eyes - Kyuusei Koushu Model SLPS-00071-2 | 1995 | Xing Ent. Japan |
| NEC PC-9801 Series 5.25in. disk | 3x3 Eyes - Sanjiyan Henjou | 1993 | Nihon Create Japan |
