Region | Title | System | Version | Edition | Languages | Serial | Status |
| Gadget: Invention, Travel, & Adventure ガジェット | MAC | | Original | | TONP-1505 | |
| Gadget Racers | PS2 | 1.01 | Original | | SLES-51911 | |
| Gadget & the Gadgetinis Gadget & Gadgetinis | PS2 | 1.00 | Original | | SLES-52845 | |
| Gabriel Knight: Soundtrack | PC | | Gabriel Knight Mysteries: Limited Edition | | | |
| Gabriel Knight: Sins of the Fathers Gabriel Knight I | PC | 1.1 | SierraOriginals | | | |
| Gabriel Knight: Sins of the Fathers | PC | | Gabriel Knight Mysteries: Limited Edition | | | |
| 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 1) | PC | 1.0 | Covermount | | | |
| Gabriel Knight 3: Enigme en Pays Cathare (Disc 3) | PC | 1.0.0.0 | Original | | S0015895 | |
| Gabriel Knight 3: Enigme en Pays Cathare (Disc 2) | PC | 1.0.0.0 | Original | | S0015894 | |
| 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 2) | PC | 1.0 | Original, BestSeller Series | | S0015901, S0024876 | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 3) | PC | 1.0 | Original | | | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 2) | PC | 1.0 | Original | | | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 1) | PC | 1.0 | Original | | | |
| 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 | Original, SierraOriginals | | S0015651 | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 1) | PC | | Xplosiv | | EI-1591-1 | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 3) 狩魔猎人3:血咒疑云 | PC | 1.0 | Original | | | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 2) 狩魔猎人3:血咒疑云 | PC | 1.0 | Original | | | |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 1) 狩魔猎人3:血咒疑云 | PC | 1.0 | Original | | | |
| G1 Jockey 4 | PS2 | 1.01 | Original | | SLES-53917 … | |
| G1 Jockey 3 | PS2 | 1.01 | Original | | SLES-51357 | |
| G1 Jockey | PS2 | 1.02 | Original | | SLES-50584 … | |
| G.T.A: Grand Theft Auto グランド・セフト・オート | PSX | | Original, Pokkiri 1400 Series | | SLPM 87007 … | |
| G. Darius + Devil Dice + Brunswick Circuit Pro Bowling | PSX | | Trade Demo | | SLUS-80690 | |
| G. Darius | PSX | | Original | | SLUS-00690 | |
| G. Darius | PSX | | Demo | | SLED-01439 | |
| G. Darius | PSX | | Original, Promo | | SLES-01314 | |
| G-Taste Mahjong G‐taste 麻雀 | PS2 | 1.02 | Original, Psikyo Best | | SLPM 62327 … | |
| G-Police: Weapons of Justice | PSX | | Original | | SLUS-00798 | |
| G-Police: Weapons of Justice | PSX | | Original | | SCES-01920 | |
| G-Police: Weapons of Justice | PSX | | Original | | SCES-01917 | |
| G-Police (Disc 2) | PSX | | Original | | SLUS-00556 | |
| G-Police (Disc 1) | PSX | | Original | | SLUS-00544 | |
| G-Police | PC | 1.19 | Bundle Version OEM | | | |
| G-Police (Disc 2) Gポリス | PSX | | Original | | SCPS 10066 | |
| G-Police (Disc 1) Gポリス | PSX | | Original | | SCPS 10065 | |
| G-Police (Disc 2) | PSX | | Original, Platinum | | SLES-10855 | |
| G-Police (Disc 1) | PSX | | Original, Platinum | | SLES-00855 | |
| G-Police (Disc 2) | PSX | | Original, Platinum | | SLES-10854 | |
| G-Police (Disc 1) | PSX | | Original, Platinum | | SLES-00854 | |
| G-Police | PSX | | Demo | | SLED-01034 | |
| 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-Nome | PC | | Bundle Version Packard Bell OEM | | 171203 | |
| G-Force | PS2 | 1.01 | Original | | SLES-53934 … | |
| G Darius Gダライアス | PSX | | Original, Taito 2000 Series | | SCPS 45202 … | |
| G Dang'An G档案 | PC | | Bundled with Book | | | |