Region | Title | System | Version | Edition | Languages | Serial | Status |
| Galaxy Angel (Disc 4) ギャラクシーエンジェル | PC | | Chou Genteiban Mint Pack | | PBGP-0006D | |
| Galaxy Angel (Disc 3) ギャラクシーエンジェル | PC | | Chou Genteiban Mint Pack | | PBGP-0006C | |
| Galaxy Angel (Disc 2) ギャラクシーエンジェル | PC | | Chou Genteiban Mint Pack | | PBGP-0006B | |
| Galaxy Angel (Disc 1) ギャラクシーエンジェル | PC | | Chou Genteiban Mint Pack | | PBGP-0006A | |
| Galaxy Angel ギャラクシーエンジェル | XBOX | | Original | | BR-001 | |
| Galarion 2 ギャラリオン2 | PC | | GameLand | | MSDJ-00112 | |
| Galapagos | PC | | Original | | AKG10101302D | |
| Galapagos | PC | | Original | | AKE10101302D | |
| Galamoss Arrangement ギャラモス-アレンジメント- | PC | | | | | |
| Galamoss ギャラモス | PC | | | | | |
| Galakticheskie priklyucheniya Галактические приключения | PC | | Original | | | |
| Galactic Swarm | PC | | Original | | 92743 | |
| Galactic Invasion | PC | | Rerelease | | Art.-Nr. 31009 | |
| Galactic Civilizations II: Ultimate Edition (Install Disk) | PC | | Original | | | |
| 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 Civilizations | PC | | Original | | 24671CD | |
| Galactic Adventures: Command Adventures: Starship & The Fortress of Dr. Radiaki | PC | | Original | | 08470 60308 | |
| Gal Gun ぎゃる☆がん | XBOX360 | | Original | | AJ-2002 | |
| Gakupara: Gakuen Paradise (Demo Taikenban) ガクパラ: 学園パラダイス デモ・体験版 | PC | | Demo | | STEG-03016 | |
| Gakuen Z: Intou Onna Kyoushi no Inbou (Disc 3) 学園Z ~淫蕩女教師の陰謀~ | PC | | Original | | | |
| Gakuen Z: Intou Onna Kyoushi no Inbou (Disc 2) 学園Z ~淫蕩女教師の陰謀~ | PC | | Original | | | |
| Gakuen Z: Intou Onna Kyoushi no Inbou (Disc 1) 学園Z ~淫蕩女教師の陰謀~ | PC | | Original | | | |
| Gakuen Sentai Solblast 学園戦隊ソルブラスト | PSX | | Original | | SLPS 01852 | |
| Gakuen Handsome Special 学園ハンサム Special | PC | | Original | | YKTP-01 | |
| Gakuen Bomber 学園ボンバー | FMT | | FM Towns Release | | | |
| Gakuen Bakuretsu Tenkousei! 学園爆裂転校生! | FMT | | Original | | ZYX-0007 | |
| Gakkou no Kowai Uwasa: Hanako-san ga Kita!! 学校のコワイうわさ 花子さんがきた!! | PSX | | Original | | SLPS 00078 | |
| Gakkou de Atta Kowai Hanashi S 学校であった怖い話S | PSX | | Original | | SLPS 00404 | |
| GaiaMaster: Kamigami no Board Game ガイアマスター ~神々のボードゲーム~ | PSX | | Original | | SLPS 02075 | |
| Gahan Wilson's The Ultimate Haunted House | PC | | Original | | Disc Assy. 297-052-002. 0994 Part No. 59060 | |
| Gadget: Past as Future (Disc 4) ガジェット ~パスト・アズ・フューチャー~ | PC | | Original | | SYNCH002E3-D | |
| Gadget: Past as Future (Disc 3) ガジェット ~パスト・アズ・フューチャー~ | PC | | Original | | SYNCH002E3-C | |
| Gadget: Past as Future (Disc 2) ガジェット ~パスト・アズ・フューチャー~ | PC | | Original | | SYNCH002E3-B | |
| Gadget: Past as Future (Disc 1) ガジェット ~パスト・アズ・フューチャー~ | PC | | Original | | SYNCH002E3-A | |
| 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: Invention, Travel, & Adventure | MAC | | Original | | TORT-1003 | |
| Gadget: Invention, Travel, & Adventure ガジェット | FMT | | Original | | TONP-2002 | |
| Gadget: Invention, Travel, & Adventure ガジェット | PC | | Original | | SYWI-002 | |
| Gadget: Invention, Travel, & Adventure ガジェット | PC | | Shokai Tokuten | | TORT-2002 | |
| Gadget: Invention, Travel, & Adventure ガジェット | MAC | | Rerelease | | TORT-1006 | |
| 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: 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 2) | PC | | Original | | S0016138 | |
| 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 | | Sierra's Classic Adventures | | S0023164 | |
| 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 | | 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 | | | |
| G5 ジーファイブ | FMT | | Original | | HMA-206 | |
| G1 Jockey Wii 2008 | WII | | Original | | RVL-R8GP-UKV | |
| G1 Jockey Wii | WII | | Original | | RVL-RGIP-UKV | |
| G.O.D pure ジー・オー・ディーピュア | PSX | | Original | | SLPS 00944 | |
| G.O.D Generation of Descendants: Digital Press Kit Corum: G.O.D Generation of Descendants: Digital Press Kit | PC | | Press Kit | | | |
| G.I. Joe: The Rise of Cobra | XBOX360 | | Original | | EA-2203 | |
| G.I. Joe: The Rise of Cobra | WII | | Original | | RVL-RIJP-EUR-B0 | |
| G.I. Combat: Episode 1: Battle of Normandy | PC | | Original | | 23904CD | |
| G.H.O.S.T. Hunters: Le Manoir Hanté ! | PC | | Original | | GHH854AF-CD | |
| G. Darius | PSX | | Preview | | SLUS-00690 | |
| G-type 2002 8-gatsu-gou (Disc 2) G-type 2002 8月号 | PC | | | | | |
| G-ToK X3D G-ToK: The Defender | PC | | X3D | | | |
| G-Tok | PC | | Original | | | |
| G-Police: Weapons of Justice | PSX | | Original | | SCES-01919 | |
| G-Police: Weapons of Justice | PSX | | Original | | SCES-01918 | |
| G-Police: Weapons of Justice | PSX | | Original | | SCES-01625 | |
| G-Police | PC | | Bundle Version OEM | | | |
| G-Police | PC | | Bundle Version STB OEM | | 170-0008-001 | |
| G-Police (Disc 2) | PSX | | Platinum | | SLES-10856 | |
| G-Police (Disc 1) | PSX | | Platinum | | SLES-00856 | |
| G-Police Gポリス | PSX | | Taikenban | | PCPX 96125 | |
| G-Police (Disc 2) | PSX | | Original | | SLES-10853 | |
| G-Police (Disc 1) | PSX | | Original | | SLES-00853 | |
| G-Police | PC | | Bundle Version Intel MMX OEM | | | |
| G-Police 特警雄鹰 | PC | | Original | | | |
| G-Nome | PC | | Demo | | 75081 | |
| G-Nome | PC | | Original | | 70374 | |
| G-Nome | PC | | Original | | 70374 | |
| G-Nome | PC | | Medium | | | |
| G-Nome | PC | | Gold Games 3 (CD 2) | | SPI 047 | |
| G-CIA (Secret Data File-1) | PC | | BB Games Online Game Fantasista | | disc_01 | |
| G-CIA (Secret Data File-2) | PC | | BB Games Online Game Fantasista | | disc_26 | |
| G-CIA (Secret Data File-3) | PC | | BB Games Online Game Fantasista | | disc_27 | |
| G-CIA (Secret Data File-4) | PC | | BB Games Online Game Fantasista | | disc_28 | |
| G-CIA (Secret Data File-5) | PC | | BB Games Online Game Fantasista | | disc_29 | |
| G-CIA (Secret Data File-6) | PC | | BB Games Online Game Fantasista | | disc_29-2 | |
| G Darius Gダライアス | PSX | | Tentou Demo-ban | | SLPM 80205 | |
| G Darius Gダライアス | PC | | PC Game Best Series Vol. 59 | | | |