| Gardening Mama Game Details | Screens | 505 | | |
| Garfield 2 Game Details | Screens | The Game Factory | | |
| Geometry Wars: Galaxies Game Details | Review | Screens | Sierra | 8/10 | |
| George of the Jungle Game Details | Review | Screens | Ignition | 2/10 | |
| Ghost Trick: Phantom Detective Game Details | Review | Screens | Capcom | 9/10 | |
| Giana Sisters DS Game Details | Screens | dtp | | |
| Globulos Party Game Details | Review | Screens | GlobZ Team | 6/10 | |
| Glory Days 2 Game Details | Screens | Ghostlight | | |
| Glory of Heracles Game Details | Screens | Nintendo | | |
| Go Series: 10 Second Run Game Details | Review | Screens | Gamebridge | 9/10 | |
| GO Series: D-Tank Game Details | Review | Screens | Rising Star | 5/10 | |
| Go Series: Dark Spirits Game Details | Review | Screens | Rising Star | 7/10 | |
| GoGo's Crazy Bones Game Details | Review | Screens | Avanquest | 5/10 | |
| Golden Sun: Dark Dawn Game Details | Review | Preview | Screens | Nintendo | 9/10 | |
| GoldenEye 007 Game Details | Screens | Activision | | |
| GoldenEye: Rogue Agent Game Details | Screens | EA | | |
| Grand Theft Auto: Chinatown Wars Game Details | Review | Screens | Take-Two | 8/10 | |
| Green Lantern: Rise of the Manhunters Game Details | Screens | Warner Bros. | | |
| Guitar Hero On Tour: Modern Hits Game Details | Review | Screens | Activision | 6/10 | |
| Guitar Hero: On Tour Game Details | Screens | Activision | | |
| Gunpey DS Game Details | Review | Screens | Namco Bandai | 6/10 | |
| Guru Guru Game Details | Screens | 505 | | |
| Hannah Montana Game Details | Screens | Buena Vista | | |
| Happy Feet Game Details | Screens | Midway | | |
| Harry Potter and the Goblet of Fire Game Details | Review | Screens | EA | 5/10 | |
| Harry Potter and the Half-Blood Prince Game Details | Review | Screens | EA | 4/10 | |
| Harry Potter and the Order of the Phoenix Game Details | Review | Screens | EA | 5/10 | |
| Harvest Fishing Game Details | Screens | Rising Star | | |
| Harvest Moon DS Game Details | Review | Preview | Screens | Nintendo | 6/10 | |
| Harvest Moon DS Cute Game Details | Screens | Natsume | | |
| Harvest Moon DS: Grand Bazaar Game Details | Review | Screens | Rising Star | 7/10 | |
| Harvest Moon DS: Island of Happiness Game Details | Screens | Rising Star | | |
| Harvest Moon DS: Sunshine Islands Game Details | Screens | Rising Star | | |
| Harvest Moon DS: The Tale of Two Towns Game Details | Screens | Rising Star | | |
| Harvest Moon: Frantic Farming Game Details | Screens | Rising Star | | |
| Hasbro Family Game Night Game Details | Review | Screens | EA | 7/10 | |
| Henry Hatsworth in the Puzzling Adventure Game Details | Review | Screens | EA | 8/10 | |
| Heroes of Mana Game Details | Review | Preview | Screens | Square Enix | 9/10 | |
| Hidden Mysteries: Salem Secrets, Witch Trials of 1692 Game Details | Review | Screens | Avanquest | 8/10 | |
| Hidden Mysteries: Vampire Secrets Game Details | Review | Screens | Avanquest | 7/10 | |
| Hills and Rivers Remain Game Details | Screens | Square Enix | | |
| Hollywood Files: Deadly Intrigues Game Details | Review | Screens | Easy | 6/10 | |
| Honeycomb Beat Game Details | Review | Screens | Konami | 6/10 | |
| Hoshigami Game Details | Screens | 505 | | |
| Hot and Cold: A 3D Hidden Object Adventure Game Details | Screens | Majesco | | |
| Hot Wheels: Track Attack Game Details | Screens | THQ | | |
| Hotel Dusk: Room 215 Game Details | Review | Screens | Nintendo | 8/10 | |
| Hotel Transylvania Game Details | Review | Screens | Avanquest | 6/10 | |
| Hottarake no Shima: Kanata to Nijiiro no Kagami Game Details | Screens | Namco Bandai | | |
| House M.D. Game Details | Screens | Mindscape | | |
| How To Pass Your Driving Test Game Details | Screens | Ubisoft | | |
| Hurry Up Hedgehog! Game Details | Review | Screens | Oxygen | 5/10 | |
| Hysteria Hospital: Emergency Ward Game Details | Review | Screens | Oxygen | 5/10 | |
| iCarly: Groovy Foodie! Game Details | Screens | D3 Publisher | | |
| Ike! Ike!! Hamster Game Details | Screens | Tom Create | | |
| Inazuma Eleven Game Details | Review | Preview | Screens | Nintendo | 8/10 | |
| Inazuma Eleven 2: FireStorm / Blizzard Game Details | Review | Screens | Nintendo | 9/10 | |
| Inazuma Eleven 3: Sekai e no Chousen!! Bomber / Spark Game Details | Screens | Level-5 | | |
| Inchworm Animation Game Details | Screens | Flat Black | | |
| Infinite Space Game Details | Review | Screens | SEGA | 8/10 | |
| Insecticide Game Details | Screens | Gamecock | | |
| Inugamike no Ichizoku Game Details | Screens | From | | |
| Inuyasha: Secret of the Divine Jewel Game Details | Screens | Namco Bandai | | |
| Iron Feather Game Details | Screens | Konami | | |
| Itadaki Street DS Game Details | Preview | Screens | Square Enix | | |
| Ivy the Kiwi? Game Details | Review | Screens | Rising Star | 8/10 | |
| Izuna: The Legend of the Ninja Game Details | Screens | 505 | | |
| Jake Hunter: Detective Chronicles Game Details | Screens | Aksys | | |
| Jam Sessions Game Details | Screens | Ubisoft | | |
| Jam with the Band Game Details | Screens | Nintendo | | |
| James Cameron's Avatar: The Game Game Details | Review | Screens | Ubisoft | 5/10 | |
| Jenga World Tour Game Details | Screens | Atari | | |
| Jet Impulse Game Details | Screens | Nintendo | | |
| Jewel Link Chronicles: Legend of Athena Game Details | Review | Screens | Avanquest | 7/10 | |
| Jewel Link Mysteries: Mountains of Madness Game Details | Review | Screens | Avanquest | 3/10 | |
| Jewel Link: Galactic Quest Game Details | Review | Screens | Avanquest | 7/10 | |
| Jewel Link: Safari Quest Game Details | Review | Screens | Avanquest | 5/10 | |
| Jewel Master: Cradle of Rome Game Details | Screens | Rising Star | | |
| Jewel Master: Cradle of Rome 2 Game Details | Screens | Rising Star | | |
| Jewel Match 3 Game Details | Screens | Avanquest | | |
| Jewel Quest Expeditions Game Details | Review | Screens | Avanquest | 7/10 | |
| Jewel Quest Mysteries: The Curse of the Emerald Tear Game Details | Review | Screens | Avanquest | 5/10 | |
| Jewel Quest Solitaire Game Details | Review | Screens | Global | 5/10 | |
| Jewel Quest Solitaire Trio Game Details | Review | Screens | Avanquest | 5/10 | |
| Jewel Time Deluxe Game Details | Review | Screens | O-Games | 6/10 | |
| Jewels of the Ages Game Details | Review | Screens | City | 8/10 | |
| Jewels of the Tropical Lost Island Game Details | Review | Screens | Mastertronic | 7/10 | |
| Jigsaw World: Daigekitou! Jig-Battle Heroes Game Details | Screens | Nippon Ichi | | |
| Jinsei Game DS Game Details | Screens | Atlus | | |
| Jissen Pachi-Slot Hisshouhou! Hokuto no Ken DS Game Details | Screens | SEGA | | |
| Jissen Pachi-Slot Hisshouhou! Hokuto no Ken DS Game Details | Screens | Sammy | | |
| Jump Super Stars Game Details | Screens | Nintendo | | |
| Jump Ultimate Stars Game Details | Screens | Nintendo | | |
| Junior Brain Trainer 2 Game Details | Review | Screens | Avanquest | 5/10 | |
| Junior Classic Games Game Details | Review | Screens | Avanquest | 3/10 | |
| Junior Mystery Stories Game Details | Review | Screens | Avanquest | 7/10 | |
| Kabu Trader Shun Game Details | Screens | Capcom | | |
| Kabushiki Baibai Trainer: Kabutore! Game Details | Screens | Konami | | |
| Kaijuu Busters Game Details | Screens | Namco Bandai | | |
| Kaite Shabette Hajimeyou! Monster Farm DS Game Details | Screens | Tecmo | | |