| W.I.T.C.H. (E)(Rising Sun) | |
| Wade Hixtons Counter Punch (U)(Independent) | |
| Wagamama Fairy Mirumo De Pon - 8 Nin no Toki no Yousei (J)(Rising Sun) | |
| Wagamama Fairy Mirumo de Pon - Dokidoki Memorial Panic (J)(Caravan) | |
| Wagamama Fairy Mirumo de Pon Nazo no Kagi to Shinjitsu no Tobira (J)(Caravan) | |
| Wagamama Fairy Mirumo de Pon Ougon Maracas no Densetsu (J)(Polla) | |
| Wagamama Fairy Mirumo De Pon Taisen Mahoudrama (J)(Prost) | |
| Wagamama Fairy Miruro de Pon! Yume no Kakera (J)(Caravan) | |
| Wakeboarding Unleashed (U)(Independent) | |
| Wakeboarding Unleashed (U)(Menace) | |
| Waliou Zhizao (C)(WRG) | |
| Wanko de Kururin Wancle (J)(Caravan) | |
| Wanko Mix Chiwanko World (J)(Independent) | |
| Wannyan Doubutsu Byouin (J)(Rising Sun) | |
| Wannyan Idol Gakuen (J)(Caravan) | |
| WanWan Meitantei (J)(Rising Sun) | |
| Wario Land 4 - Burning Nightmares | |
| Wario Land 4 - Endless Laps | |
| Wario Land 4 (E)(Mode7) | |
| Wario Land 4 (J)(Eurasia) | |
| Wario Land 4: Parallel World | |
| Wario Land 4: PT-like Moveset Conversion | |
| Wario Land Advance (C)(WRG) | |
| Wario Ware - Twisted! (No Gyro Fix) | |
| Wario Ware Inc (E)(Cezar) | |
| Wario Ware Inc (U)(Precision) | |
| Wario Ware Twisted! (U)(Eternity) | |
| Watashi No Make Salon | |
| (J)(Mugs) | |
| Weekend Miljonairs (N)(GBANow) | |
| Wer Wird Millionar (G)(-Q) | |
| Whac-a-Mole (U)(Trashman) | |
| Whistle (J)(Cezar) | |
| Who Wants to Be a Millionaire - Junior (E)(Independent) | |
| Who Wants To Be A Millionaire (A)(Independent) | |
| Who Wants to Be a Millionaire (E)(Venom) | |
| Who Wants to be a Millionaire 2nd Edition (E)(Venom) | |
| Wing Commander Prophecy (E)(Suxxors) | |
| Wing Commander Prophecy (U)(Venom) | |
| Wings (E)(Independent) | |
| 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) | |