| Fruit Machine |  3 in a Bed | 200? | Empire Games, Ltd. Bridgend, England |
| Apple Macintosh disk | 3 in Three | 1989 | Cinemaware Corp. |
| Apple Macintosh disk |  3 in Three | 1991 | Inline Design |
| Slot Machine | 3 Jackpot | 1893 | Amusement Machine Co. New York, NY, USA |
| Slot Machine | 3 Jacks | 1930 | Pace Mfg. Co. Chicago, IL, USA |
| Slot Machine | 3 Jacks | 1930 | ABT Mfg. Co. Adler Bechtol Tratsch Chicago, IL, USA |
| Slot Machine | 3 Jacks | 1930 | Rock-Ola Mfg. Co. Chicago, IL, USA |
| Slot Machine | 3 Jacks | 1985 | Royal Bell, Ltd. |
| Slot Machine | 3 Jacks | 1924 | Fey & Co., Charles San Francisco, CA, USA |
| Slot Machine | 3 Jacks | 1930 | Fey & Son, Chas. San Francisco, CA, USA |
| Slot Machine | 3 Jacks | 1930 | Keeney & Sons, Inc. Chicago, IL, USA |
| Sinclair ZX-81 cass. | 3 jeux en 1 + Envahisseurs | 1983 | Direco International France |
| Pinball | 3 Jokers Model 392 | 1970 | Williams Mfg. Co. Chicago, IL, USA |
| Online Slot | 3 Kingdoms - Battle of Red Cliffs | 201? | Pragmatic Play, Ltd. |
| Online Slot | 3 Kings | 201? | GameArt, Ltd. |
| Commodore C16 cass. | 3 Konami Coin-Op Hits Model 110122 P | 1986 | Imagine Soft. Ocean Group 13156 |
| PC/MS-Windows pack. |  3 Last Chances Demo Model 2251770 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 3 Last Chances Model 2243470 | 20?? | Steam Valve Corp. |
| Redemption mechanical game | 3 Lil' Pigs | 199? | Doyle & Assoc. |
| Slot Machine | 3 Little Pigs | 2000 | Magistr Ukraine |
| Sharp X68000 Series 5.25in. disk | 3 Meekaa | 1994 | Youkan Soft |
| PC/MS-Windows pack. | 3 Min per day! Improve your aged eyes(Presbyopia) Model 1371170 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | 3 Minute Heroes Model 1475460 | 20?? | Steam Valve Corp. |
| PC/MS-Windows pack. | 3 Minutes to Midnight Model 832500 | 2023 | Steam Valve Corp. |
| Slot Machine | 3 Monkeys | 200? | Atronic |
| Online Slot | 3 Musketeers | 201? | Red Tiger Gaming, Ltd. |
| Nintendo Super NES cart. | 3 Ninjas Kick Back Model SNS-A3NE-USA P | 1994 | Sony Imagesoft |
| Sega Genesis cart. | 3 Ninjas Kick Back Model T-113076 | 1994 | Sony Imagesoft |
| Sega CD | 3 Ninjas Kick Back Model T-93175 | 1994 | Sony Imagesoft |
| PC/MS-Windows pack. | 3 O'clock Horror Model 1683070 | 2021 | Steam Valve Corp. |
| Arcade Video game |  3 On 3 Basketball | 1994 | Atari Games Corp. CA, USA |
| Arcade Video game | 3 on 3 Dunk Madness | 1996 | Video System Co., Ltd. Kyoto, Japan |
| Redemption mechanical game | 3 on 3 Hoop It Up - World Tour | 1995 | Atari Games Corp. CA, USA |
| PC/MS-Windows pack. | 3 on 3 Super Robot Hockey Model 988080 | 20?? | Steam Valve Corp. |
| IBM PC DOS pack. | 3 Point Basketball Sw | 199? | MVP Soft. |
| Adobe Flash game | 3 Point Shootout | 200? | Candystand |
| Adobe Flash game | 3 Puck Chuck | 200? | PBS Kids Public Broadcasting Service |
| Slot Machine | 3 Reel Hold-Up | 1999 | Silicon Gaming, Inc. SGI |
| Redemption mechanical game | 3 Ring Circus | 2017 | Coastal Amusements, Inc. Lakewood, NJ, USA |
| Sharp X1 type-in | 3 Short Games | 1989 | Dempa Shinbunsha Japan |
