| PC/MS-Windows CD |  Dorei Kaigo 18 | 2001 | Silky's Japan |
| Redemption game (mechanical) | Dori Jitgo Ttaeng | 2001 | Yun Sung Korea |
| Sega Dreamcast GD |  Dorimaga GD Vol. 10 Model 610-7164-11 | 2001 | Softbank Corp. Japan |
| Sega Dreamcast GD | Dorimaga GD Vol. 11 Model 610-7164-12 | 2001 | Softbank Corp. Japan |
| Sega Dreamcast GD | Dorimaga GD Vol. 12 Model 610-7164-13 | 2001 | Softbank Corp. Japan |
| Pachislot | Double Face | 2001 | Aristocrat Technologies Co., Ltd. Tokyo, Japan |
| Redemption game (mechanical) | Double GOSTOP | 2001 | Neif System |
| Slot Machine | Double Top Dollar 2-Coin Buy-A-Pay | 2001 | Barcrest USA IGT Group USA |
| Slot Machine | Double Top Dollar 3-Coin Buy-A-Pay | 2001 | Barcrest USA IGT Group USA |
| Pachislot | DoubleChallenge | 2001 | Rodeo Corp. Japan |
| Nintendo GameCube disc | Doubutsu no Mori + Model DOL-GAFJ-JPN | 2001 | Nintendo Co., Ltd. Japan |
| Nintendo 64 cart. | Doubutsu no Mori Model NUS-NAFJ | 2001 | Nintendo Co., Ltd. Japan |
| Nintendo 64 cart. | Dr. Mario 64 | 2001 | Nintendo Co., Ltd. Japan |
| LodgetNet Gateway System (N64) pack. | Dr. Mario 64 | 2001 | LodgeNet |
| Nintendo Game Boy Color cart. | Dr. Rin ni Kiitemite! Koi no Rin Fuusui Model CGB-BDFJ-JPN | 2001 | Hudson Soft. Hudson Group Japan |
| Nintendo Game Boy Color cart. | Dracula - Crazy Vampire Model CGB-BUAE-USA | 2001 | DreamCatcher Interactive |
| Nintendo Game Boy Color cart. | Dracula - Crazy Vampire Model CGB-BUAP-EUR | 2001 | Cryo Interactive Ent. |
| Sony PlayStation CD |  Dracula - The Resurrection Model SLUS-01284/01316 | 2001 | DreamCatcher Interactive |
| Sony PlayStation CD | Dracula 2 - Die letzte Zufluchtsstaette Model SLES-03350/13350 | 2001 | Cryo Interactive Ent. |
| Sony PlayStation CD | Dracula 2 - El Ultimo Santuario Model SLES-03352/13352 | 2001 | Cryo Interactive Ent. |
| Sony PlayStation CD | Dracula 2 - L'Ultimo Santuario Model SLES-03351/13351 | 2001 | Cryo Interactive Ent. |
| Sony PlayStation CD | Dracula 2 - Le Dernier Sanctuaire Model SLES-03349/13349 | 2001 | Cryo Interactive Ent. |
| Sony PlayStation CD | Dracula 2 - The Last Sanctuary Model SLES-03348/13348 | 2001 | Cryo Interactive Ent. |
| Pachislot | Dracula Returns | 2001 | Net Corp. Japan |
| Pachislot | Dragon | 2001 | Kitac Kita Denshi Corp. Japan |
| Pachislot | Dragon Dice | 2001 | IGT-Japan KK Japan |
| Video Slot Machine | Dragon Fly Model ES103 | 2001 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Dragon Poker | 2001 | Unknown Korea |
| Slot Machine | Dragon Poker II | 2001 | Unknown Korea |
| Nintendo GBA cart. | Dragon Quest Characters - Torneko no Daibouken 2 Advance - Fushigi no Dungeon Model AGB-AT2J-JPN | 2001 | Enix, Ltd. Japan |
| Sony PlayStation CD | Dragon Quest IV - Michibikareshi Mono-tachi Model SLPM-86916 | 2001 | Enix Corp. |
| Nintendo Game Boy Color cart. | Dragon Quest Monsters 2 - Maruta no Fushigi na Kagi - Iru no Bouken Model DMG-BQIJ-JPN | 2001 | Enix, Ltd. Japan |
| Nintendo Game Boy Color cart. | Dragon Quest Monsters 2 - Maruta no Fushigi na Kagi - Ruka no Tabidachi Model DMG-BQLJ-JPN | 2001 | Enix, Ltd. Japan |
| PC/MS-Windows CD | Dragon Riders - Chronicles of Pern | 2001 | UBI Soft Creteil, France 307211 |
| Nintendo Game Boy Color cart. | Dragon Tales - Dragon Adventures Model CGB-BDWE-USA | 2001 | NewKidCo International, Inc. |
| Sony PlayStation CD | Dragon Tales - Dragonseek Model SLES-03183 | 2001 | UBI Soft Creteil, France 307211 |
| Slot Machine | Dragon Treasure | 2001 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Nintendo Game Boy Color cart. | Dragon Warrior III Model CGB-BD3E-USA | 2001 | Enix, Ltd. Japan |
| Nintendo Game Boy Color cart. | Dragon Warrior Monsters 2 - Cobi's Journey Model DMG-BQLE-USA | 2001 | Enix, Ltd. Japan |
| Nintendo Game Boy Color cart. | Dragon Warrior Monsters 2 - Tara's Adventure Model DMG-BQIE-USA | 2001 | Enix, Ltd. Japan |
