| Arcade Video game |  Densha De Go! 2 Kosoku-hen 3000-bandai | 1998 | Taito Corp. Japan |
| Sega Saturn CD | Densha de Go! EX | 1998 | Takara Co., Ltd. Japan |
| Pachinko | Deramaitta | 1998 | Toyomaru Japan |
| Arcade Video game | Derby Quiz My Dream Horse | 1998 | NAMCO, Ltd. Japan |
| Nintendo Super Famicom cart. | Derby Stallion 98 Model SHVC-BDBJ-JPN | 1998 | ASCII Corp. Japan |
| Sony PlayStation CD | Derby Stallion Magazine Furoku CD-ROM Soushuu-hen Model SLPM-80378 | 1998 | Media Factory Japan |
| Sony PlayStation CD | Derby Stallion Magazine Furoku CD-ROM Vol. 10 Model SLPM-80288 | 1998 | Media Factory Japan |
| Sony PlayStation CD | Derby Stallion Magazine Furoku CD-ROM Vol. 11 Model SLPM-80315 | 1998 | Media Factory Japan |
| Sony PlayStation CD | Derby Stallion Magazine Furoku CD-ROM Vol. 12 Model SLPM-80334 | 1998 | Media Factory Japan |
| Sony PlayStation CD | Derby Stallion Magazine Furoku CD-ROM Vol. 4 Model SLPM-80221 | 1998 | Media Factory Japan |
| Sony PlayStation CD | Derby Stallion Magazine Furoku CD-ROM Vol. 5 Model SLPM-80307 | 1998 | Media Factory Japan |
| Sony PlayStation CD | Derby Stallion Magazine Furoku CD-ROM Vol. 6 Model SLPM-80307 | 1998 | Media Factory Japan |
| Sony PlayStation CD | Derby Stallion Magazine Furoku CD-ROM Vol. 7 Model SLPM-80249 | 1998 | Media Factory Japan |
| Sony PlayStation CD | Derby Stallion Magazine Furoku CD-ROM Vol. 8 Model SLPM-80261 | 1998 | Media Factory Japan |
| Sony PlayStation CD | Derby Stallion Magazine Furoku CD-ROM Vol. 9 Model SLPM-80280 | 1998 | Media Factory Japan |
| PC/MS-Windows CD | Des Blood 2 | 1998 | Illusion Japan |
| PC/MS-Windows pack. | Descartes Enigma Sw | 1998 | Kaser Soft., Everett |
| Slot Machine | Desert Storm | 1998 | American Alpha, Inc. Monmouth Junction, NJ, USA |
| Sony PlayStation CD |  Destrega Taikenban Model SLPM-80310 | 1998 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Destrega Model SLPS-01591 | 1998 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD |  Destrega Model SLUS-00732 | 1998 | KOEI Corp. CA, USA |
| Sony PlayStation CD | Devil Dice Model SLUS-00672 | 1998 | T-HQ, Inc. Toy HeadQuarters |
| Nintendo 64 cart. | Dezaemon 3D Model NUS-CDZJ | 1998 | Athena Co., Ltd. Japan |
| Nintendo 64DD game |  Dezaemon DD | 1998 | Athena Co., Ltd. Japan |
| Sony PlayStation CD | Dezaemon Kids! Model SLPS-01503~4 | 1998 | Athena Co., Ltd. Japan |
| Sony PlayStation CD | Diablo Model SLES-01156 | 1998 | Electronic Arts CA, USA 14633 |
| Sony PlayStation CD | Diablo Model SLPS-01416 | 1998 | Electronic Arts CA, USA 14633 |
| Sony PlayStation CD | Diablo Model SLUS-00619 | 1998 | Electronic Arts CA, USA 14633 |
| PC/MS-Windows CD | DiaboLiQue | 1998 | Alicesoft Japan |
| Slot Machine | Diamond Delight | 1998 | Powerhouse Technologies |
| Slot Machine | Diamond Fives 3-Coin Multiplier | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Diamond Mine | 1998 | Powerhouse Technologies |
| PC/MS-Windows CD | Die by the Sword | 1998 | Interplay |
| PC/MS-Windows CD | Die by the Sword - Limb from Limb | 1998 | Interplay |
| Sony PlayStation CD | Die Hard Trilogy Model SLES-00445 | 1998 | Fox Interactive |
| PC/MS-Windows CD | DieGekiRin 3 | 1998 | TGL Technical Group Laboratory Japan |
| Sony PlayStation CD | Digital Figure Iina Model SLPS-01481 | 1998 | Imagineer Co., Ltd. Japan |
| Sega Saturn CD | Digital Monster Ver. S - Digimontamers | 1998 | Bandai Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Dino Breeder 2 Model DMG-A2DJ-JPN | 1998 | J-Wing |
| Redemption mechanical game | Dinospin | 1998 | 5 Star Redemption, Inc. Los Angeles, CA, USA |
