| I of the Dragon | 16414 |
| I of the Enemy | 8296 |
| I Was an Atomic Mutant | 10682 |
| I-Ninja | 11365 |
| I-War | 7827 |
| I-War: Defiance | 8614 |
| Ian Botham's International Cricket '96 | 5941 |
| Ibid | 6272 |
| Icarus | 8874 |
| Icarus: Sanctuary Of The Gods | 6459 |
| Ice Age 2: The Meltdown | 8025 |
| Ice and Fire | 9020 |
| Ice Hockey Club Manager 2005 | 7824 |
| Icewind Dale | 15347 |
| Icewind Dale 2 | 19771 |
| Icewind Dale II | 5363 |
| Icewind Dale: Heart Of Winter | 11690 |
| Icy Tower | 90342 |
| IGI-2: Covert Strike | 36754 |
| Ignaition | 9272 |
| Ignition | 6586 |
| IHRA Drag Racing: Sportsman Edition | 4491 |
| IHRA Professional Drag Racing 2005 | 8933 |
| IK+: Chop 'n' Drop | 5609 |
| IL-2 Sturmovik: Forgotten Battles - Ace | 19923 |
| IL-2 Sturmovik: Forgotten Battles Gold Edition | 9899 |
| Immoral Study #1: Reiko Shirakawa | 6209 |
| Immoral Study #2: Yuka Ijima | 5797 |
| Immoral Study #3 | 5328 |
| Immortal Cities: Children of the Nile | 12742 |
| Immortal, The | 6090 |
| Impact | 5558 |
| Impact Asteroid Combat | 4660 |
| Imperator | 8662 |
| Imperial Glory | 41349 |
| Imperialism | 12304 |
| Imperialism 2: The Age Of Exploration | 13054 |
| Imperialism II | 13719 |
| Imperium Galactica | 8800 |
| Imperium Galactica 2 | 14867 |
| Imperium Galactica 2: Alliances | 9033 |
| Impossible Creatures | 17341 |
| Impossible Machine 2025 | 8582 |
| In Cold Blood | 6628 |
| In Extremis | 9438 |
| In Search Of Dr. Riptide | 6232 |
| In The Groove | 4874 |
| In-Fisherman Freshwater Trophies | 12876 |
| In-Fisherman: Freshwater Trophies | 8098 |
| Inca | 9443 |
| Inca 2 | 5996 |
| Inca: The Mayan Adventure | 6690 |
| Incoming | 7363 |
| Incoming Forces | 9562 |
| Incredible Hulk, The | 8796 |
| Incredible Machine 2, The | 9580 |
| Incredible Machine 3.0, The | 6355 |
| Incredible Machine, The | 7105 |
| Incredible Machine, The: Even More Contraptions | 7819 |
| Incredible Toon Machine | 8395 |
| Incredible Toon Machine, The | 5684 |
| Incredibles, The | 8605 |
| Incredibles, The: Rise of the Underminer | 7346 |
| Incredibles, The: When Danger Calls | 6344 |
| Incubation | 8932 |
| Independence Day | 7814 |
| Independence War | 8453 |
| Independence War 2 | 9598 |
| Independence War: Defiance | 6555 |
| Indiana Jack | 3737 |
| Indiana Jones 2: Temple Of Doom | 10178 |
| Indiana Jones 3: The Last Crusade | 10565 |
| Indiana Jones and the Emperor's Tomb | 14208 |
| Indiana Jones and the Fate of Atlantis | 10962 |
| Indiana Jones and The Infernal Machine | 12320 |
| Indiana Jones And The Last Crusade | 5920 |
| Indiana Jones and the Last Crusade: The Graphic Adventure | 4315 |
| Indianapolis 500 | 5764 |
| Indianapolis 500: The Simulation | 3974 |
| Indigo Prophecy | 14784 |
| Industry Giant | 11718 |
| Industry Giant 2 | 14263 |
| IndyCar Series | 6298 |
| IndyCar Series 2005 | 6835 |
| Inferior | 3759 |
| Inferno | 9826 |
| Infestation | 6735 |
| Initial D: Mountain Vengeance | 10991 |
| Inner Space | 8866 |
| Insane | 11444 |
| Insaniquarium | 20008 |
| Insaniquarium Deluxe | 28530 |
| Insanity Flight | 8389 |
| International Cricket Captain | 14477 |
| International Cricket Captain 2002 | 9436 |
| International Cricket Captain: Ashes Year 2005 | 11947 |
| International Superstar Soccer 3 | 6893 |
| Interphase | 8451 |
| Interpose | 8789 |
| Interstate '76 | 8694 |
| Interstate '82 | 5669 |
| Interstate 76 | 6328 |
| Interstate 76: Nitro Pack | 9764 |
| Interstate `82 | 8205 |
| Into the Void | 8861 |
| Inuits | 7457 |
| Iron Aces: Heroes Of WWII | 7098 |
| Iron Man/XO Manowar in Heavy Metal | 5696 |
| Iron Men Super Off Road | 7274 |
| Iron Men/XO | 8168 |
| Iron Storm | 16629 |
| Ironman Super Off-Road | 10757 |
| Irth Online | 6352 |
| Ishar 3 | 10263 |
| iSketch | 19637 |
| Isnogod | 4162 |
| Isnogud | 6189 |
| Italian Job, The | 14945 |
| Ivan "Ironman" Stewart's Super Off-Road | 3558 |
| Ivanhoe | 6117 |
| Iznogaut | 9015 |
| Iznogud | 6187 |
