Region | Title | System | Version | Edition | Languages | Serial | Status |
| G.I. Combat: Episode 1: Battle of Normandy | PC | 1.04 | Original | | | |
| Gaika no Gouhou: Air Land Force | PC | 1.0.0 | Sourcenext Selection | | | |
| Gaika no Gouhou: Air Land Force 凱歌の号砲 エアランドフォース | PC | 1.00 | Original | | KOEI-16592 | |
| Game Live PC No. 28: Abril 2003 SWAT 3: Close Quarters Battle | PC | 1.0 | | | | |
| Game Wave System Upgrade v60519 | PC | | Game Wave System Bundle | | | |
| Games for Windows Trial DVD | PC | | Original | | | |
| GameStar 06/2005 (Bonus-CD) Warrior Kings: Battles | PC | | | | BonusCD06 | |
| GameStar 12/2000 (Special-CD) | PC | | | | | |
| Garri Potter i Filosofskij kamen' Гарри Поттер и Философский камень | PC | 1.0 | EA Xit-parad | | EAR08903549D | |
| Garri Potter i Tajnaya komnata Гарри Поттер и Тайная комната | PC | 1.0 | EA Xit-parad | | EAR080038601D | |
| Garri Potter i uznik Azkabana Гарри Поттер и узник Азкабана | PC | 1.25 | EA Xit-parad | | EAR08004348D | |
| Gast | PC | 1.0.0.4134 | Original | | | |
| Gast: Alla Ricerca della Risata Perduta | PC | | Original | | GST844AI-CD | |
| Gears of War | PC | 1.00.000 | Original | | 0907 Parte n. X14-06670-01 IT | |
| Gears of War | PC | | Original | | | |
| Gears of War | PC | 1.0.3329.131 | Original | | 0807 Part No. X13-90233-01, 0907 Part No. X14-06624-01 EN, X13-90245-01 XC | |
| Gemz | GAMEWAVE | 1.01.5bailr | Original | | G228 | |
| Geroi mecha i magii IV (Ustanovochnyj disk) Герои меча и магии IV | PC | 1.1 | Rerelease | | | |
| Geroi mecha i magii IV (Igrovoj disk) Герои меча и магии IV | PC | 1.1 | Rerelease | | | |
| Ghost Master (Game Disc) | PC | 1.0.9.0 | Original, Fantasmagorico Pack: Brividi e Risate | | EI-1640 | |
| Gladiatorerna | PC | 1.0 | Original | | TJN08003956 | |
| Global Operations 全球行动 | PC | 1.0 | Original | | | |
| Global Operations | PC | 1.0 | Original, Classics | | CZX08803657D | |
| Global Operations | PC | 1.0 | Green Pepper | | | |
| Global Operations グローバル オペレーションズ | PC | 1.0 | Original | | EMW-4104 | |
| Global Operations | PC | 1.0 | Original | | 1439407 | |
| The Godfather | PC | | Original | | EAX07704785D, EAX07704785D/POR | |
| The Godfather: The Game | PC | 1.0 | Original | | 1497707 | |
| The Golden Compass | PC | | Original | | SEGA-PC069 | |
| Gore: Ultimate Soldier | PC | 1.45 | Original | | PC35520JC | |
| Gorky 17 Gorky 17: Das dunkle Vermächtnis | PC | | Original | | TWI004 | |
| GP500 | PC | 1.0.1185 | Original | | 52967.102.DL | |
| GP500 | PC | | Original | | 52967.100.DL | |
| Grand Prix 3 | PC | 1.00 | Original | | SORO 336 696.02.0 | |
| Grand Prix 3 | PC | | Original | | 93512.102.DL | |
| Grand Prix 3 | PC | | Original | | 93512.102.DL | |
| Grand Prix 3 | PC | 1.00 | Original | | 93512.100.DL | |
| Grand Prix 3: 2000 Season | PC | | Original | | GP32KPCD/A, GP32KPCFNL/A, GP32KPCGB/A | |
| Grand Prix 4 Geoff Crammond's Grand Prix 4 | PC | | Original | | GPRIX4PCGBFDEI/A | |
| Grand Prix 4 (Patch) Geoff Crammond's Grand Prix 4 | PC | 9.6 | Original | | | |
| Grand Prix World | PC | 1.0 | Original | | 93514.102 | |
| Grand Prix World | PC | | Original | | 93514.100 | |
| Grand Theft Auto 2 | PC | 9.6 | Rerelease | | | |
| Grand Theft Auto 2 GTA2 | PC | 9.6 | Original | | | |
| Grand Theft Auto 2 GTA2 | PC | 9.6 | Original, Gamer's Choice | | | |
| Grand Theft Auto 2 | PC | 9.6 | Original | | | |
| Grand Theft Auto III (Install) | PC | 1.0 | Rerelease | | | |
| Grand Theft Auto III (Install) | PC | 1.0 | Original | | | |
| Grand Theft Auto III (Play) | PC | 1.0 | Original, Rerelease | | | |
| Grand Theft Auto III (Play) | PC | 1.0 | Original, Grand Theft Auto: The Trilogy | | 31586-1.2 | |
| Grand Theft Auto Trylogia | PC | | Kolekcja Klasyki | | CENEGA 568/PCDVD-ROM/2007 | |
| Grandia II (Disc 2) | PC | | Big Bytes | | | |
| Grandia II (Disc 3) (Data CD 1) 格兰蒂亚Ⅱ | PC | | Original | | | |
| Grandia II (Play Disc) | PC | | Original | | | |
| Grandia II (Disc 2) (Gra) グランディアⅡ | PC | | Original | | | |
| Grandia II (Play Disc) | PC | | Original | | 610373-CD2 | |
| Groovy Bunch of Games | PC | | Original | | PCD-5111-001 | |
| Ground Control | PC | | Sold Out Software | | | |
| Grumpa | PC | | Original | | | |
| Gun | PC | 1.0 | Original, Best of Activision | | 32971.101.EU | |
| Gun | PC | | Software Pyramide | | 33085.101.GM | |
| Gun | PC | | Best of Activision | | 3003247.101.PO | |
| Gun (Disc 1) | PC | 1.0 | Original | | 32971.101.US | |
| Gunship! | PC | | Original | | 93515.DL | |