| Pachislot |  Denge Kiarattarou | 199? | Takasago |
| Fruit Machine | Dennis The Menace Model DEN | 199? | Barcrest Games |
| Fruit Machine | Dennis The Menace Model DM5 | 199? | Barcrest Games |
| Fruit Machine | Dennis The Menace Model DM8 | 199? | Barcrest Games |
| Fruit Machine | Dennis The Menace Model DMT | 199? | Barcrest Games |
| NEC PC-9801 Series 5.25in. disk | Dennou Gakuen Ver. 2.0 | 199? | Gainax Japan |
| NEC PC-9801 Series 5.25in. disk | Denza | 199? | Unknown Japan |
| Acorn BBC/Electron cass. |  Depot Master Old Oak Common | 199? | Dee-Kay Systems |
| Pachinko | Derby King Dragon Fever 5 | 199? | Nishijin Japan |
| Medal video game | Derby Queen | 199? | Taito Corp. Japan |
| Arcade Video game | Descent II | 199? | Worldwide Leisure Corp., Ltd. UK |
| Sega Mega Drive cart. |  Desert Demolition Model FDES05SMC | 199? | SEGA OziSoft Australia |
| Amstrad CPC/PCW disk | Desmond And Gertrude + Raymond Pringle's Quest | 199? | Adventure Workshop, The |
| Sharp X68000 Series 5.25in. disk | Desperado | 199? | Kabosu |
| NEC PC-9801 Series 5.25in. disk | Destructor | 199? | HoeHoe Club Japan |
| Sinclair ZX Spectrum cass. | Detective | 199? | Adventure Workshop, The |
| Sinclair ZX Spectrum+3 disk | Detective | 199? | Adventure Workshop, The |
| IBM PC 3.5in. disk | Detective | 199? | Adventure Workshop, The |
| Amstrad CPC cass. | Detective | 199? | PK Computer Graphics |
| Amstrad CPC cass. | Detective + Crown Jewels | 199? | Recreation Re-Creation Soft. |
| Amstrad CPC 464 disk | Detective + Crown Jewels | 199? | Recreation Re-Creation Soft. |
| Slot Machine | Deuce's Wild | 199? | SEGA Enterprises, Ltd. Tokyo, Japan |
| NEC PC-9801 Series 5.25in. disk | Devil Chain 98 | 199? | Unknown Japan |
| Nintendo Satellaview BS Pack. | Dezaemon BSX Version - BS-X Shooting | 199? | St.GIGA Sento.GIGA Japan |
| Videotron Videoway game | Déplus | 199? | Videotron S.E.N.C. Canada |
| Nintendo Famicom cart. | Di Er Ci Ji Qi Ren Da Zhan | 199? | Shenzhen Jincota Technology Co., Ltd. China |
| Nintendo Famicom cart. | Di Shitian | 199? | Waixing Computer & Technology Co., Ltd. China |
| Nintendo Game Boy Cart. |  Diablo Prototype | 199? | Unknown |
| Slot Machine | Diamond Fives 1-Coin | 199? | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Diamond Fives 2-Coin Multiplier | 199? | IGT International Game Technologies Reno, NV, USA |
| Fruit Machine | Diamond Geezer | 199? | JPM International |
| Fruit Machine | Diamond Hearts | 199? | Maygay Machines, Ltd. |
| Chess board | Diamond II | 199? | NOVAG |
| Slot Machine | Diamond Tens 2-Coin | 199? | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Diamond Tens 3-Coin | 199? | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Diamonds & Roses | 199? | Bally Gaming, Inc. Las Vegas, NV, USA |
| Fruit Machine | Diamonds & Rubys | 199? | Bell-Fruit Mfg. Co., Ltd. B.F.M. UK |
| Fruit Machine | Diamonds Are Forever Club | 199? | Maygay Machines, Ltd. |
| Dart game | Diana Bifuca | 199? | Compumatic, S.A. |
| Dart game | Diana Elite | 199? | Recreativos Presas, S.L. Spain |
