| Ojamajo Adventure: Naisho no Mahou | visual novel | Amada Printing | Microsoft Windows |
| Half-Life: Source | first-person shooter | Valve Corporation | Microsoft Windows, macOS, Linux |
| The Elder Scrolls Travels: Shadowkey | role-playing video game | TKO Software, Vir2L Studios | N-Gage |
| EyeToy: AntiGrav | — | Harmonix Music Systems | — |
| Bejeweled 2 | puzzle video game | — | PlayStation 3, Microsoft Windows, macOS, WiiWare, Android |
| The Legend of Zelda: The Minish Cap | role-playing video game | Capcom | Nintendo 3DS, Wii U |
| Shining Tears | action role-playing game | Q2585499 | — |
| WWE SmackDown! vs. Raw | professional wrestling video game | Yuke's | — |
| Green Green 2: Koi no Special Summer | eroge, visual novel | GROOVER | Microsoft Windows |
| Mama Love | eroge, visual novel | — | Microsoft Windows |
| Ty the Tasmanian Tiger 2: Bush Rescue | vehicular combat game, racing video game | Krome Studios | Microsoft Windows, Nintendo GameCube |
| Tribes: Vengeance | first-person shooter | Irrational Games | Microsoft Windows |
| Ricochet Lost Worlds: Recharged | Breakout clone | Reflexive Entertainment | Microsoft Windows |
| Lizzie McGuire 2: Lizzie Diaries | — | — | — |
| Terminator 3: The Redemption | action-adventure game | Paradigm Entertainment | Nintendo GameCube |
| Nancy Drew: The Secret of Shadow Ranch | adventure video game | Her Interactive | Microsoft Windows |
| Densetsu no Stafy 3 | platform game | Tose Co. | — |
| Ikusa Otome Valkyrie "Anata ni Subete o Sasagemasu" | eroge, visual novel | — | Microsoft Windows |
| Artificial Girl | eroge, life simulation game | Illusion | Microsoft Windows |
| Gradius V | shoot 'em up | Treasure | — |
| Tenchu: Fatal Shadows | stealth game | FromSoftware | — |
| Doko e Iku no, Ano Hi | eroge, visual novel | Moonstone | Microsoft Windows |
| Paparazzi | simulation video game | HuneX | — |
| .hack//Mutation | action role-playing game, science fiction video game | CyberConnect2 | — |
| Sonic Advance 3 | platform game | Sonic Team, Dimps | Wii U |
| The Chronicles of Riddick: Escape from Butcher Bay | first-person shooter, science fiction video game | Starbreeze Studios | Microsoft Windows |
| Pure Pure Mimi to Shippo no Monogatari | eroge, visual novel | — | Microsoft Windows |
| Shamana Shamana: Tsuki to Kokoro to Taiyō no Mahō | eroge, visual novel | Caramel Box | Microsoft Windows |
| UEFA Euro 2004 | association football video game | EA Vancouver | Microsoft Windows |
| Crayon Shin-chan: Arashi o Yobu - Cinema Land no Daibōken! | platform game | Inti Creates | Nintendo DS |
| .hack//Infection | action role-playing game, science fiction video game | CyberConnect2 | — |
| Trivial Pursuit: Unhinged | — | Artech Digital Entertainment | Microsoft Windows |
| Remember 11: The Age of Infinity | science fiction video game, visual novel | — | Microsoft Windows, Android |
| Unreal Tournament 2004 | first-person shooter | Q739711 | Microsoft Windows, macOS, Linux |
| Beatmania IIDX 7th Style | music video game | Konami | — |
| Metal Gear Solid: The Twin Snakes | action-adventure game | Silicon Knights | Nintendo GameCube |
| Ninja Gaiden | crossover fiction, action-adventure game | Team Ninja | — |
| Tom Clancy's Splinter Cell: Mission Pack | action game | Q188273 | Microsoft Windows |
| Pokémon LeafGreen | role-playing video game | Game Freak | — |
| Phoenix Wright: Ace Attorney – Trials and Tribulations | adventure video game, visual novel | Capcom | Microsoft Windows, Nintendo DS, Wii U, Android |
| Fallout: Brotherhood of Steel | action role-playing game, role-playing video game | Interplay Entertainment | — |
| Growlanser Wayfarer of Time | post-apocalyptic video game, role-playing video game | Career Soft | — |
| IHRA Drag Racing 2004 | racing video game | — | — |
| Ozzy & Drix | platform game | — | — |
| Tail Tale | eroge, visual novel | — | Microsoft Windows |
| Zuma | Puzz Loop clone, puzzle video game, tile-matching video game | Oberon Media | PlayStation 3, Microsoft Windows, macOS |
| Momotaro Dentetsu 12: All Aboard for Western Japan! | traditional video game | Hudson Soft | Nintendo GameCube |
| Nightshade | action game | Sega Wow | — |