Region | Title | System | Version | Edition | Languages | Serial | Status |
| Galador: Der Fluch des Prinzen | PC | | Original, All Stars, All Stars (Hemming) | | | |
| Galactic Invasion | PC | | Rerelease | | Art.-Nr. 31009 | |
| Galactic Civilizations II: Twilight of the Arnor (Disc 2) (Igrovoj) | PC | | 1C: Originals | | | |
| Galactic Civilizations II: Twilight of the Arnor (Disc 1) (Ustanovochnyj) | PC | | 1C: Originals | | | |
| Galactic Attack | SS | 1.000 | Original | | T-8116H-50 | |
| Galactic Assault: Prisoner of Power Обитаемый Остров: Послесловие | PC | 1.0 | Original | | | |
| Galactic Assault: Prisoner of Power | PC | 1.0 | Original | | PDX2507EU | |
| Gaidziai: 1 Kolekcija | PC | 1.0.0.1 | Original | | | |
| Gahan Wilson's The Ultimate Haunted House | PC | | Original | | Disc Assy. 297-052-002. 0994 Part No. 59060 | |
| Gaelic Games: Hurling | PS2 | 1.00 | Original | | SCES-54637 | |
| Gaelic Games: Football 2 | PS2 | 1.01 | Original | | SCES-54638 | |
| Gaelic Games: Football | PS2 | 1.00 | Original | | SCES-53450 | |
| Gadget: Past as Future (Disc 4) | PC | | Original | | GDGER-CD4 | |
| Gadget: Past as Future (Disc 3) | PC | | Original | | GDGER-CD3 | |
| Gadget: Past as Future (Disc 2) | PC | | Original | | GDGER-CD2 | |
| Gadget: Past as Future (Disc 1) | PC | | Original | | GDGER-CD1 | |
| Gadget Racers | PS2 | 1.01 | Original | | SLES-51911 | |
| Gadget Racers | GC | | Original | | DL-DOL-GROP-EUR | |
| Gadget & the Gadgetinis Gadget & Gadgetinis | PS2 | 1.00 | Original | | SLES-52845 | |
| Gadget & the Gadgetinis | PC | | McDonald's Happy Meal | | | |
| Gabriel Knight: Sins of the Fathers | PC | | SierraOriginals | | D.L.:M-20475-97 | |
| Gabriel Knight: Sins of the Fathers Gabriel Knight I | PC | | SierraOriginals | | S5250120Z12ZZ | |
| Gabriel Knight: Sins of the Fathers Gabriel Knight I | PC | 1.1 | SierraOriginals | | S0010304 | |
| Gabriel Knight: Die Sünden der Väter Gabriel Knight: Sins of the Fathers | PC | 1.0 | Original | | UG602284380 | |
| Gabriel Knight: Die Sünden der Väter Gabriel Knight: Sins of the Fathers | PC | | SierraOriginals | | S5250520Z12ZZ | |
| Gabriel Knight 3: Il Mistero di Rennes-le-Château: Il Mistero Macchiato di Sangue (Disc 3) | PC | 1.0 | Original, Covermount | | S0016139 | |
| Gabriel Knight 3: Il Mistero di Rennes-le-Château: Il Mistero Macchiato di Sangue (Disc 2) | PC | 1.0 | Covermount | | | |
| Gabriel Knight 3: Il Mistero di Rennes-le-Château: Il Mistero Macchiato di Sangue (Disc 2) | PC | | Original | | S0016138 | |
| Gabriel Knight 3: Il Mistero di Rennes-le-Château: Il Mistero Macchiato di Sangue (Disc 1) | PC | 1.0 | Covermount | | | |
| Gabriel Knight 3: Il Mistero di Rennes-le-Château: Il Mistero Macchiato di Sangue (Disc 1) | PC | | Original | | S0016137 | |
| Gabriel Knight 3: Enigme en Pays Cathare (Disc 1) | PC | | Original | | | |
| Gabriel Knight 3: Blut der Heiligen, Blut der Verdammten (Disc 3) | PC | 1.0 | Original, BestSeller Series | | S0015902, S0024877 | |
| Gabriel Knight 3: Blut der Heiligen, Blut der Verdammten (Disc 3) | PC | | Sierra's Classic Adventures | | S0023164 | |
| Gabriel Knight 3: Blut der Heiligen, Blut der Verdammten (Disc 2) | PC | 1.0 | Original, BestSeller Series | | S0015901, S0024876 | |
| Gabriel Knight 3: Blut der Heiligen, Blut der Verdammten (Disc 2) | PC | | Sierra's Classic Adventures | | S0023163 | |
| Gabriel Knight 3: Blut der Heiligen, Blut der Verdammten (Disc 1) | PC | 1.0 | Original | | S0015900 | |
| Gabriel Knight 3: Blut der Heiligen, Blut der Verdammten (Disc 1) | PC | 1.0 | Sierra's Classic Adventures | | S0023162 | |
| Gabriel Knight 3: Blut der Heiligen, Blut der Verdammten (Disc 1) | PC | | BestSeller Series | | S0024875 | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 3) Gabriel Knight 3: krew świętych, krew potępionych | PC | | BestSeller Series | | | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 2) Gabriel Knight 3: krew świętych, krew potępionych | PC | | BestSeller Series | | | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 1) Gabriel Knight 3: krew świętych, krew potępionych | PC | | BestSeller Series | | | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 3) | PC | 1.0 | BestSeller Series | | S0015653 | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 3) | PC | 1.0 | Original, Xplosiv, SierraOriginals | | EI-1591-3, S0015653 | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 2) | PC | 1.0 | Original, Xplosiv, SierraOriginals | | EI-1591-2, S0015652 | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 1) | PC | 1.0 | BestSeller Series | | S0022578 | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 1) | PC | 1.0 | Original, SierraOriginals | | S0015651 | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 1) | PC | | Xplosiv | | EI-1591-1 | |
| G1 Jockey Wii 2008 | WII | | Original | | RVL-R8GP-UKV | |
| G1 Jockey Wii | WII | | Original | | RVL-RGIP-UKV | |
| G1 Jockey 4 2008 | PS3 | 01.01 | Original | | BLES-00271 | |
| G1 Jockey 3 | PS2 | 1.01 | Original | | SLES-51357 | |
| G1 Jockey | PS2 | 1.02 | Original | | SLES-50584 … | |
| G.I. Joe: The Rise of Cobra | PSP | 1.01 | Original | | ULES-01277 | |
| G.I. Joe: The Rise of Cobra | PS2 | 1.00 | Original | | SLES-55537 | |
| G.I. Joe: The Rise of Cobra | PS3 | 01.01 | Original | | BLES-00590 | |
| G.I. Joe: The Rise of Cobra | WII | | Original | | RVL-RIJP-EUR-B0 | |
| G.I. Joe: The Rise of Cobra | XBOX360 | | Original | | EA-2265 | |
| G.I. Combat: Episode 1: Battle of Normandy | PC | 1.04 | Original | | | |
| G.H.O.S.T. Hunters: Le Manoir Hanté ! | PC | | Original | | GHH854AF-CD | |
| G. Darius | PSX | | Demo | | SLED-01439 | |
| G. Darius | PSX | | Original, Promo | | SLES-01314 | |
| G-Tok | PC | | Original | | | |
| G-Surfers | PS2 | 1.02 | Original, Midas Touch | | SLES-50511 … | |
| G-Prime | PPC | 1.01g | Original | | 11001 | |
| G-Police: Weapons of Justice | PSX | | Original | | SCES-01919 | |
| G-Police: Weapons of Justice | PSX | | Original | | SCES-01920 | |
| G-Police: Weapons of Justice | PSX | | Original | | SCES-01918 | |
| G-Police: Weapons of Justice | PSX | | Original | | SCES-01917 | |
| G-Police: Weapons of Justice | PSX | | Original | | SCES-01625 | |
| G-Police (Disc 2) | PSX | | Platinum | | SLES-10856 | |
| G-Police (Disc 1) | PSX | | Platinum | | SLES-00856 | |
| G-Police | PC | 1.19 | Covermount | | | |
| G-Police (Disc 2) | PSX | | Original, Platinum | | SLES-10855 | |
| G-Police (Disc 1) | PSX | | Original, Platinum | | SLES-00855 | |
| G-Police | PC | 1.19 | Bundle Version OEM | | P/N: 1713320371 | |
| G-Police (Disc 2) | PSX | | Original, Platinum | | SLES-10854 | |
| G-Police (Disc 1) | PSX | | Original, Platinum | | SLES-00854 | |
| G-Police | PC | 1.19 | Bundle Version OEM | | | |
| G-Police | PC | 1.18 | Original | | | |
| G-Police (Disc 2) | PSX | | Original | | SLES-10853 | |
| G-Police (Disc 1) | PSX | | Original | | SLES-00853 | |
| G-Police | PSX | | Demo | | SLED-01034 | |
| G-Police | PC | | Bundle Version Intel MMX OEM | | | |
| G-Police (Disc 2) | PSX | | Original, Platinum | | SLES-10082 | |
| G-Police (Disc 1) | PSX | | Original, Platinum | | SLES-00082 | |
| G-Police | PC | 1.19 | Bundle Version Creative Labs OEM | | P/N: 1713320366 | |
| G-Police | PC | 1.19 | Original | | | |
| G-Pod G·POD | PPC | 1.21 | Original | | 11000 | |
| G-Nome | PC | | Medium | | | |
| G-Nome | PC | | Gold Games 3 (CD 2) | | SPI 047 | |
| G-Con 2 Competition Demo | PS2 | 1.00 | Demo | | SCED-52094 | |