Region | Title | System | Version | Edition | Languages | Serial | Status |
| Die Gilde: Gaukler, Gruften & Geschütze | PC | | Original | | | |
| Glory of the Roman Empire 羅馬的榮耀 | PC | 1.01.346 | Original | | | |
| Gothic II: Gold Edition (Disc 1) | PC | | Original | | | |
| Gothic II: Gold Edition (Disc 4) | PC | | Original | | | |
| Grand Theft Auto | PC | 1.0.0.1 | Grand Theft Auto: The Classics Collection | | | |
| Grand Theft Auto 2 | PC | 9.6 | Grand Theft Auto: The Classics Collection | | | |
| Grand Theft Auto III (Play) | PC | | Software Pyramide | | | |
| Grand Theft Auto III (Play) | PC | | Green Pepper, Rerelease, Grand Theft Auto: The Trilogy | | | |
| Grand Theft Auto III (Install) グランド・セフト・オートⅢ | PC | | Original | | | |
| Grand Theft Auto III (Play) グランド・セフト・オートⅢ | PC | | Original | | | |
| Grand Theft Auto: Mission Pack #1: London 1969 | PC | 1.0.0.1 | Grand Theft Auto: The Classics Collection | | | |
| Grand Theft Auto: Vice City (Install) | PC | 1.0 | Original | | | |
| Grand Theft Auto: Vice City (Install) | PC | 1.0 | Rerelease | | | |
| Grand Theft Auto: Vice City (Play) | PC | 1.0 | Rerelease | | | |
| Grand Theft Auto: Vice City (Install) | PC | | Original | | | |
| Grand Theft Auto: Vice City (Play) | PC | | Original | | | |
| Grand Theft Auto: Vice City (Play) グランド・セフト・オート・バイスシティ | PC | | Original | | | |
| The Great Escape (Disc 1) | PC | 1.0 | Original | | | |
| The Great Escape (Disc 1) | PC | 1.0 | Original | | | |
| The Great Escape: Gesprengte Ketten (Disc 1) | PC | 1.0.0.1 | Original | | | |
| Grim Fandango (Disco A) | PC | 1.0 | Original | | | |
| Ground Control 地面控制 | PC | 1.0.0.8 | Original, Woyao Zhengban | | | |
| Ground Control | PC | 1.0.0.7 | Covermount | | | |
| Ground Control | PC | 1.0.0.7 | Original | | | |
| Ground Control | PC | 1.0.0.8 | Original | | | |
| Ground Control II: Operation Exodus | PC | 1.0.0.6 | Covermount | | | |
| Ground Control II: Operation Exodus | PC | 1.0.0.6 | Original | | | |
| Gunman Chronicles 战栗枪手 | PC | 1.0.0.0 | Original | | | |
| Gunman Chronicles | PC | 1.0.0.0 | Original | | | |
| Gunman Chronicles | PC | 1.0.0.0 | Rerelease | | | |
| Die Gilde: Handel, Habsucht & Intrigen | PC | 1.05 | Wirtschaftsgiganten | | 00101003 - 01, ECD000866K | |
| Grand Theft Auto: Vice City (Play) | PC | 1.0 | Original, Grand Theft Auto: The Trilogy | | 31586-1.4 | |
| Gladiator: Schwert der Rache (Disc 2) | PC | | Original | | CD2 94316.03-GER | |
| Grom: ...Terror in Tibet! (Disc 2) (Game-CD) | PC | 1.02.252 | Original | | CDR7067/UK2, CDR7067/US2 | |
| Grom: ...Terror w Tybecie! (Disc 2) (Dysk z Grą) | PC | 1.06.27 | Original | | CDR7069/PL9OS | |
| The Grinch | PC | | Original | | F, G, I, S, TG/CD/E | |
| Die Gilde: Handel, Habsucht & Intrigen | PC | 1.00 | Original | | RODIEGILDE0000LAB | |
| Gorasul: Das Vermächtnis des Drachen (Disc 1) | PC | | Original | | ROGorasul00001LAB1 | |
| Gorasul: Das Vermächtnis des Drachen (Disc 2) | PC | | Original | | ROGorasul00001LAB2 | |
| Gorasul: Das Vermächtnis des Drachen (Disc 3) | PC | | Original | | ROGorasul00001LAB3 | |
| Gorasul: Das Vermächtnis des Drachen (Disc 4) | PC | | Original | | ROGorasul00001LAB4 | |
| Gorasul: The Legacy of the Dragon (Disc 1) | PC | 1.0 | Original | | ROGORASUL00006LAB, ROGorasul00005/1 | |
| Gorasul: The Legacy of the Dragon (Disc 2) | PC | 1.0 | Original | | ROGORASUL00006LAB, ROGorasul00005/2 | |
| Gorasul: The Legacy of the Dragon (Disc 3) | PC | 1.0 | Original | | ROGORASUL00006LAB, ROGorasul00005/3 | |
| Gorasul: The Legacy of the Dragon (Disc 4) | PC | 1.0 | Original | | ROGORASUL00006LAB, ROGorasul00005/4 | |
| Gorky Zero: Beyond Honor | PC | | Original | | ROGORKYZER0002LAB | |
| Gothic II (Disc 1) (Play Disc) | PC | 1.33 | Original, Gothic Collector's Edition | | ROGOTHCC0000LAB3 | |
| Gothic II: Die Nacht des Raben Gothic II: Offizielle Erweiterung | PC | 2.6 | Gothic Collector's Edition | | ROGOTHCC0000LAB6 | |
| Gothic II (Spiel CD) | PC | 1.28 | Original | | ROGOTHIC200000LAB3 | |
| Gothic II: Die Nacht des Raben | PC | | Rerelease | | ROGOTHIC200002LAB | |
| Gothic II: Die Nacht des Raben | PC | 2.5.0 | Original | | ROGOTHIC200002LAB | |
| Gothic II (Spiel CD) | PC | | Gold Edition | | ROGOTHIC200003LAB1 | |
| Gothic II: Die Nacht des Raben | PC | | Gold Edition | | ROGOTHIC200003LAB4 | |
| Gothic II (CD d'Installazione 1 / CD Gioco) | PC | 1.32 | Original | | ROGOTHIC200006LAB1 | |
| Ground Control | PC | 1007 | Original | | S0016313 | |
| Ground Control | PC | 1.0.0.7 | Original | | S0020296 | |
| Ground Control | PC | 1.0.0.7 | Original, Ground Control Anthology | | S0020302 | |
| Ground Control | PC | 1.0.0.7 | Original | | S0020576 | |
| Gunman Chronicles | PC | 1.0.0.0 | Original | | S0021615 | |
| Gunman Chronicles | PC | 1.0.0.0 | Original | | S0021788 | |
| Gunman Chronicles | PC | 1.0.0.0 | Original | | S0021801 | |
| Ground Control | PC | 1007 | Best Seller | | S0023658 | |
| Gunman Chronicles | PC | | BestSeller Series | | S0023661 | |
| Gunman Chronicles | PC | 1.0.0.0 | BestSeller Series | | S0023695 | |
| Ground Control | PC | 1.0.0.7 | BestSeller Series | | S0023749 | |
| Geheimagentin Barbie | PC | 1.0c | Original | | S0023929 | |
| Ground Control II: Operation Exodus | PC | 1.0.0.6 | Original | | S1001149 | |
| Ground Control II: Operation Exodus | PC | 1.0.0.4 | Original | | S1001153 | |
| Ground Control II: Operation Exodus | PC | 1.0.0.6 | Original | | S1001264 | |
| Ground Control II: Operation Exodus | PC | 1.0.0.8 | eXtra Klasyka neXt | | S1003670 | |