| Nintendo GBA cart. |  Downtown Nekketsu Monogatari EX Model AGB-BDTJ-JPN | 2004 | Atlus Co., Ltd. Japan |
| Nintendo GBA cart. | Dr. Mario NES Classic + 11 Model AGB-FDMP | 2004 | Nintendo Co., Ltd. Japan |
| Slot Machine | Dr. Wheel Good | 2004 | IGT International Game Technologies Reno, NV, USA |
| Pachislot | Dracula 600 | 2004 | Net Corp. Japan |
| Pachislot | Dracula's Castle | 2004 | Net Corp. Japan |
| Nintendo GBA cart. | Dragon Ball - Advance Adventure Model AGB-BDVJ-JPN | 2004 | Banpresto Japan |
| Nintendo GBA cart. | Dragon Ball Z - Bukuu Tougeki Model AGB-AZJJ-JPN | 2004 | Banpresto Japan |
| Nintendo GBA cart. | Dragon Ball Z - Buu's Fury Model AGB-BG3E-USA | 2004 | Atari Interactive, Inc. |
| Nintendo GBA cart. | Dragon Ball Z - Supersonic Warriors Model AGB-AZJE-USA | 2004 | Atari Interactive, Inc. |
| Nintendo GBA cart. | Dragon Ball Z - Supersonic Warriors Model AGB-AZJP | 2004 | Bandai Co., Ltd. Japan |
| Nintendo GBA cart. | Dragon Ball Z - The Legacy of Goku II International Model AGB-ALFJ-JPN | 2004 | Banpresto Japan |
| Nintendo GameCube disc | Dragon Ball Z Budokai 2 | 2004 | Atari, Inc. NY, USA |
| TRS-80 MC-10 cass. | Dragon Castles | 2004 | Perosi, Charles |
| Pachislot | Dragon Gal | 2004 | SNK Playmore Japan |
| Pachinko | Dragon Monkey | 2004 | Heiwa Japan |
| Nintendo GBA cart. | Dragon Quest Characters - Torneko no Daibouken 3 Advance - Fushigi no Dungeon Model AGB-BD3J-JPN | 2004 | Square Enix Co., Ltd. Japan |
| Slot Machine | Dragon Star | 2004 | Dyna Co., Ltd. Osaka, Japan |
| Medal video game | Dragon Star | 2004 | Unknown Korea |
| Nintendo GBA cart. | Dragon Tales - Dragon Adventures Model AGB-BD9E-USA | 2004 | Global Star Soft. |
| Medal video game | Dragon Treasure II | 2004 | SEGA Corp. |
| Nintendo GameCube disc |  Dragon's Lair 3D Special Edition Model DOL-GDGP-NOE | 2004 | T-HQ, Inc. Toy HeadQuarters |
| Slot Machine | Drakkar Race | 2004 | Magic Dreams |
| Slot Machine | Draw Poker Extra Card | 2004 | CTO Catalana De Technologies Barcelona, Spain |
| Slot Machine | Dream & Dream | 2004 | Subsino Co., Ltd. |
| Pachislot | Dream Diamond | 2004 | Luster Co., Ltd. Japan |
| Nintendo GameCube disc | DreamWorks' Shark Tale | 2004 | Activision Publishing, Inc. Los Angeles, CA, USA 47875 |
| Nintendo GameCube disc | Driven Model DOL-GDVE-USA | 2004 | BAM! Ent. |
| Sony PlayStation 2 disc | Driver 3 Model SLES-50876 | 2004 | Atari, Inc. NY, USA |
| Arcade Video game | DrumMania 10thMix | 2004 | Konami Corp. Japan |
| Arcade Video game | Drummania Kids Planet | 2004 | Konami Corp. Japan |
| Slot Machine | Dry Heat 7s | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Dubloonacy | 2004 | IGT International Game Technologies Reno, NV, USA |
| MSX cart. | Duck Hunt P | 2004 | Karoshi Corp. |
| Nintendo GBA cart. | Duel Masters - Kaijudo Showdown Model AGB-BD6E-USA | 2004 | Atari Interactive, Inc. |
| Nintendo GBA cart. | Duel Masters - Sempai Legends Model AGB-AA9E-USA | 2004 | Atari Interactive, Inc. |
| Nintendo GBA cart. | Duel Masters - Sempai Legends Model AGB-AA9P | 2004 | Atari Interactive, Inc. |
| Nintendo GBA cart. | Duel Masters 2 - Invincible Advance Model AGB-BD2J-JPN | 2004 | Takara Co., Ltd. Japan |
| Nintendo GBA cart. | Duel Masters 2 - Kirifuda Shoubu Ver. Model AGB-BD5J-JPN | 2004 | Takara Co., Ltd. Japan |
| Nintendo GBA cart. | Duel Masters 3 Model AGB-BDUJ-JPN | 2004 | Takara Co., Ltd. Japan |
| PC/MS-Windows CD | Duel Savior | 2004 | Giga Japan |
