| Def Jam Fight for NY: The Takeover | fighting game | Syn Sophia | PlayStation Portable |
| Titan Quest | hack and slash, action role-playing game | Iron Lore Entertainment | Microsoft Windows, Android |
| New Super Mario Bros. | platform game | Nintendo | Nintendo DS |
| SpellForce 2: Shadow Wars | role-playing video game | EA Phenomic | Microsoft Windows |
| Air Conflicts | combat flight simulator game | 3Division Entertainment | Microsoft Windows |
| Animal Crossing: Wild World | social simulation game | Nintendo Entertainment Analysis & Development | Nintendo DS, Wii U |
| Let's Make a Soccer Team! | business simulation game, association football video game | Sega Sports R&D | — |
| Romance of the Three Kingdoms XI | turn-based strategy video game, grand strategy wargame, strategy video game | Koei | Microsoft Windows, Wii |
| Maximum-Football | American football video game | — | Microsoft Windows |
| Children of Mana | action role-playing game | Square Enix | Nintendo DS |
| Final Fight: Streetwise | nonlinear gameplay, action-adventure game, beat 'em up | Capcom | — |
| MLB 06: The Show | baseball video game | San Diego Studio | — |
| Namco Museum Vol.2 | — | Tose Co., Gotch Technology Corp. | PlayStation Portable |
| Dance Dance Revolution Strike | fitness video game, music video game | Konami | — |
| Onimusha: Dawn of Dreams | dark fantasy video game, hack and slash, action-adventure game | Capcom | — |
| Tales of the Abyss | action role-playing game, role-playing video game | Namco Tales Studio | Nintendo 3DS |
| Rugby League 2 | sports video game | Sidhe | Microsoft Windows |
| Dancing Stage Max | fitness video game, music video game | Konami | — |
| Amped 3 | sports video game | Indie Built | — |
| Ridge Racer 6 | racing video game | Namco | — |
| Super Mario Strikers | association football video game | Next Level Games | Nintendo GameCube |
| Jak X: Combat Racing | vehicular combat game | Naughty Dog | — |
| Brothers in Arms: Earned in Blood | tactical shooter, first-person shooter | Gearbox Software | Microsoft Windows, macOS, Wii |
| Call of Duty 2 | first-person shooter | Infinity Ward, Aspyr | Microsoft Windows, macOS |
| Vietcong 2 | first-person shooter | Pterodon | Microsoft Windows |
| Pokémon Trozei! | puzzle video game | Genius Sonority | Nintendo DS |
| F.E.A.R. | first-person shooter, psychological horror fiction | Monolith Productions | PlayStation 3, Microsoft Windows |
| Frogger: Ancient Shadow | platform game | Hudson Soft | Nintendo GameCube |
| NBA 2K6 | basketball video game | Visual Concepts | — |
| Tiger Woods PGA Tour 06 | sports video game | EA Sports | Microsoft Windows, Nintendo GameCube |
| NHL 06 | ice hockey video game | EA Vancouver | Microsoft Windows, Nintendo GameCube |
| Touhou Kaeidzuka ~ Phantasmagoria of Flower View | shoot 'em up | Team Shanghai Alice | Microsoft Windows |
| The Sims 2 | life simulation game | Maxis | Nintendo DS |
| Madden NFL 06 | American football video game | EA Orlando | Microsoft Windows, Nintendo DS, PlayStation Portable, Nintendo GameCube |
| Tom Clancy's Ghost Recon 2: Summit Strike | tactical shooter | Red Storm Entertainment | — |
| Mario Superstar Baseball | sports video game | Namco | Nintendo GameCube |
| Beatmania IIDX 12: Happy Sky | music video game | Konami | — |
| Xanadu Next | action role-playing game | — | Microsoft Windows, N-Gage |
| Medal of Honor: European Assault | first-person shooter | Danger Close Games | Nintendo GameCube |
| Bomberman DS | maze video game, action game | Hudson Soft | Nintendo DS |
| Cossacks II: Napoleonic Wars | real-time strategy, real-time tactics | GSC Game World | Microsoft Windows |
| Teenage Mutant Ninja Turtles: Mutant Melee | fighting game | Konami | Microsoft Windows, Nintendo GameCube |
| Domination | science fiction video game, turn-based tactics | Wargaming | Microsoft Windows, macOS |
| Dynasty Warriors 5 | crowd-combat video game, hack and slash | Koei Tecmo Holdings | Microsoft Windows |
| Tekken 5 | 3D fighting game | Namco | arcade video game machine |
| MVP Baseball 2005 | sports video game | EA Vancouver | Nintendo GameCube |
| O2Jam | music video game | — | Microsoft Windows |
| Hearts of Iron II | historical video game, real-time strategy, computer wargame, grand strategy wargame | Development Studio | Microsoft Windows, macOS |