| Wings (U)(Rapid Fire) | |
| Winnie the Pooh's Rumbly Tumbly Adventure (E)(Caravan) | |
| Winnie the Pooh's Rumbly Tumbly Adventure (U)(TrashMan) | |
| Winning Eleven World Soccer (J)(Eurasia) | |
| Winning Post (J)(Rapid Fire) | |
| Winter Sports (E)(sUppLeX) | |
| Winx Club - Quest For The Codex (E)(Rising Sun) | |
| Winx Club - Quest For The Codex (U)(Rising Sun) | |
| WinX Club (E)(sUppLeX) | |
| Winx Club (U)(Trashman) | |
| Wizardry Summoner (J)(Lord Moyne) | |
| Wolfenstein 3D (E)(wC) | |
| Wolfenstein 3D (U)(Mode7) | |
| Woody Woodpecker In Crazy Castle 5 (E)(Mode7) | |
| Woody Woodpecker In Crazy Castle 5 (U)(Independent) | |
| Word Safari - The Friendship Totems (U)(Sir VG) | |
| World Advance Soccer - Road to Win (J)(Eurasia) | |
| World Championship Poker (E)(Sir VG) | |
| World Championship Poker (U)(Rising Sun) | |
| World Poker Tour (E)(Independent) | |
| World Poker Tour (U)(Risin | |
| g Sun) | |
| World Tennis Stars (E)(Venom) | |
| World Tennis Stars (U)(TrashMan) | |
| Worms Blast (E)(Patience) | |
| Worms World Party (E)(Venom) | |
| Worms World Party (U)(Ongaku) | |
| WTA Tour Tennis (U)(Independent) | |
| WTA Tour Tennis Pocket (J)(Eurasia) | |
| WWE - Road to Wrestlemania X8 (U)(Mode7) | |
| WWE Survivor Series (U)(Rising Sun) | |
| WWF - Road to Wrestlemania (U)(Eurasia) | |
| X-Bladez - Inline Skater (E)(Venom) | |
| X-Bladez - Inline Skater (U)(Oldskool) | |
| X-Men - Reign of Apocalypse (U)(Venom) | |
| X-Men - The Official Game (E)(WRG) | |
| X-Men - The Official Game (U)(Trashman) | |
| X-Men 2 - La vengeance de Wolverine (F)(Patience) | |
| X-Men 2 - Wolverines Revenge (U)(LightForce) | |
| Xploder Advance (E)(GWA) | |
| Xploder Advance (E)(Independent) | |
| XS Moto (U)(Rising Sun) | |
| xXx (F)(Patience) | |
| xXx (U)(Venom) | |
| Yakusoku no Chi Riviera (J)(Caravan) | |
| Yakyutsuku Advance (J)(Stone Arts) | |
| Yaoxi Dao (C)(WRG) | |
| Yggdra Union - We'll Never Fight Alone (U)(Rising Sun) | |
| Yggdra Union (E)(Independent) | |
| Yggdra Union (J)(Caravan) | |
| Yoshi (SMK) | |