| PC/MS-Windows CD |  3 Skulls of the Toltecs | 1996 | Warner Interactive Ent., Ltd. |
| MSX 2 disk | 3 Square | 1993 | Unknown |
| Adobe Flash game | 3 Squared | 2003 | Clements, Chris |
| Coin-op Misc. game | 3 Star Special | 193? | PAMCO Pacific Amusement Mfg. Co. Chicago, IL, USA |
| PC/MS-Windows pack. | 3 Stars of Destiny Model 278530 | 2014 | Steam Valve Corp. |
| Video Slot Machine | 3 Super 8 | 199? | Unknown Italy |
| Sharp X68000 Series 5.25in. disk | 3 ta kun | 1991 | Active Soft. Japan |
| NEC PC-9801 Series 5.25in. disk | 3 ta kun | 1991 | Active Soft. Japan |
| PC/MS-Windows pack. | 3 Tactical Lines Model 1523500 | 2021 | Steam Valve Corp. |
| Slot Machine | 3 Times Wild! Bally Signature Series | 2009 | Bally Gaming, Inc. Las Vegas, NV, USA |
| Online Slot | 3 Tiny Gods | 201? | Microgaming |
| Online Slot | 3 Towers | 201? | Casino Technology Interactive |
| Slot Machine | 3 Triple Jackpot 3 Model 103A | 199? | IGT International Game Technologies Reno, NV, USA |
| PC/MS-Windows pack. | 3 Triplets, 18 Tits Model 2360160 | 2023 | Steam Valve Corp. |
| MSX 2 disk | 3 Tsu no Negai | 1998 | MesLibres Japan |
| Slot Machine | 3 Way Pay | 200? | Bally Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | 3 Way-Action Poker | 2010 | IGT International Game Technologies Reno, NV, USA |
| Sony PlayStation CD | 3 Wonders Model SLPS-00927 | 1998 | Xing Ent. Japan |
| PC/MS-Windows CD | 3, 2, 1 Smurf! My First Racing Game | 2000 | Infogrames Interactive, Inc. 329720 |
| Sony PlayStation CD | 3, 2, 1, Smurf! My First Racing Game Model SLES-03120 | 2000 | Infogrames Europe 546430 |
| PC/MS-Windows pack. | 3, 2, 1, Survive ! Model 864190 | 20?? | Steam Valve Corp. |
| MSX cart. | 3,4 Hb | 2019 | Cobinee |
| Sinclair ZX Spectrum cass. |  3-2-1 | 1984 | Cheetahsoft |
| Bingo | 3-4-5 | 1951 | United Mfg. Co. UMC Chicago, IL, USA |
| Arcade Video game | 3-4-5 Bingo Counter Top model | 198? | Thomas Automatics, Inc. Santa Clara, CA, USA |
| Arcade Video game | 3-4-5 Bingo Upright model | 198? | Thomas Automatics, Inc. Santa Clara, CA, USA |
| Trade Stimulator | 3-A-Like | 1947 | Arkansas Novelty Co. AR, USA |
| Slot Machine | 3-A-Like | 1963 | Bell-Fruit Mfg. Co., Ltd. B.F.M. UK |
| Slot Machine | 3-Alarm Fire | 2006 | WMS Gaming, Inc. Chicago, IL, USA |
| IBM PC DOS pack. | 3-Ball Juggler | 1991 | First Magnitude |
| Slot Machine | 3-Bar-Any | 1964 | Bally Mfg. Co. Chicago, IL, USA |
| Sharp MZ-80K type-in | 3-Biki no Gunman | 198? | Kohgaku-Sha Co.,Ltd. |
| Commodore C64 type-in | 3-Biki no Ko Buta | 1985 | Dempa Shinbunsha Japan |
| Sega Pico game | 3-choume no Tama Momo-chan wa Doko! Model HPC-6013 | 1999 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Slot Machine | 3-Coin Multiplier | 19?? | Aristocrat Leisure Industries Pty, Ltd. |
| Pinball | 3-D | 1958 | Williams Mfg. Co. Chicago, IL, USA |
| NEC PC-6001 Series cass. | 3-D Asteroid Fire | 198? | T&E Soft. Japan |
| Nintendo Famicom cart. | 3-D Block | 1989 | Hwang Shinwei |
| Nintendo Famicom cart. | 3-D Block P | 1990 | RCM Group |
| Arcade Video game | 3-D Bowling | 1978 | Meadows Games, Inc. Sunnyvale, CA, USA |
