| Region | Title | System | Version | Edition | Languages | Serial | Status |
 | G Darius Gダライアス | PSX | | Tentou Demo-ban | | SLPM 80205 |  |
 | G-Nome | PC | | Gold Games 3 | | SPI 047 |  |
 | G-Nome | PC | | Gold Games 3 (CD 2) | | SPI 047 |  |
 | G-Nome | PC | | Medium | | |  |
 | G-Nome | PC | 1.0 | Original | | |  |
 | G-Nome | PC | | Demo | | 75081 |  |
 | G-Nome | PC | | Original | | 70374 |  |
 | G-Prime | PPC | 1.01g | Original | | 11001 |  |
 | G-Taste Mahjong G‐taste 麻雀 | PS2 | 1.02 | Special Ban | | SLPM 62326 |  |
 | G.H.O.S.T. Chronicles: Phantom of the Renaissance Fair | PC | | Original | | 2284A |  |
 | G.H.O.S.T. Hunters: Le Manoir Hanté ! | PC | | Original | | GHH854AF-CD |  |
 | G.H.O.S.T. Hunters: Majesty Manor | PC | 1.1 | Original | | 02-9007-10 |  |
 | G.I. Combat: Episode 1: Battle of Normandy | PC | 1.04 | Original | | |  |
 | G.I. Combat: Episode 1: Battle of Normandy | PC | | Original | | 23904CD |  |
 | G.O.D Generation of Descendants: Digital Press Kit Corum: G.O.D Generation of Descendants: Digital Press Kit | PC | | Press Kit | | |  |
 | G5 ジーファイブ | FMT | | Original | | HMA-206 |  |
 | G5 ジーファイブ | FMT | Rev A | Original | | HMA-206A |  |
 | 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 3) | PC | 1.0 | BestSeller Series | | S0015653 |  |
 | Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 1) 가브리엘 나이트 3 | PC | 1.00.142 | Original | | |  |
 | Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 2) 가브리엘 나이트 3 | PC | 1.00.142 | Original | | |  |
 | Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (Disc 3) 가브리엘 나이트 3 | PC | 1.00.142 | Original | | |  |
 | 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 2) Gabriel Knight 3: krew świętych, krew potępionych | PC | | BestSeller Series | | |  |
 | 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: 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 2) | PC | | Sierra's Classic Adventures | | S0023163 |  |
 | Gabriel Knight 3: Blut der Heiligen, Blut der Verdammten (Disc 3) | PC | | Sierra's Classic Adventures | | S0023164 |  |
 | Gabriel Knight 3: Enigme en Pays Cathare (Disc 1) | PC | 1.0.0.0 | Original | | S0015893 |  |
 | Gabriel Knight 3: Enigme en Pays Cathare (Disc 1) | PC | | Original | | |  |
 | Gabriel Knight 3: Il Mistero di Rennes-le-Château: Il Mistero Macchiato di Sangue (Disc 1) | PC | | Original | | S0016137 |  |
 | Gabriel Knight 3: Il Mistero di Rennes-le-Château: Il Mistero Macchiato di Sangue (Disc 2) | PC | | Original | | S0016138 |  |
 | Gabriel Knight: Sins of the Fathers | PC | | SierraOriginals | | D.L.:M-20475-97 |  |
 | Gaelic Games: Hurling | PS2 | 1.00 | Original | | SCES-54637 |  |
 | Gahan Wilson's The Ultimate Haunted House | PC | | Original | | Disc Assy. 297-052-002. 0994 Part No. 59060 |  |
 | 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 |  |
 | GaiaMaster: Kessen! Seiki-ou Densetsu ガイアマスター 決戦!世紀王伝説 | DC | 1.002 | Original | | T-1212M |  |
 | Gakkyuu-ou Yamazaki: Yamazaki Oukoku Daifunsou! 学級王ヤマザキ ~ヤマザキ王国大フン争!~ | DC | 1.005 | Original | | HDR-0050 |  |
 | Gaku Ou: The Royal Seven Stars +Meteor 学☆王 THE ROYAL SEVEN STARS プラス ミーティア | PSP | 1.01 | Original | | ULJM 06256 |  |
 | Gakuen Alice: Kira Kira Memory Kiss 学園アリス ~きらきら★メモリーキッス~ | PS2 | 1.01 | Original | | SLPM 66293 |  |
 | Gakuen Bomber 学園ボンバー | FMT | | FM Towns Release | | |  |
 | Gakuen Handsome Special 学園ハンサム Special | PC | | Original | | YKTP-01 |  |
 | Gakuen Heaven: Boy's Love Scramble! (Disc 1) 学園ヘヴン BOY’S LOVE SCRAMBLE! | PSP | 1.02 | Original | | ULJM 05562 |  |
 | Gakuen Heaven: Boy's Love Scramble! (Disc 2) 学園ヘヴン BOY’S LOVE SCRAMBLE! | PSP | 1.02 | Original | | ULJM 05563 |  |
 | Gakuen Heaven: Boy's Love Scramble! Type B 学園ヘヴン BOY´S LOVE SCRAMBLE! | PS2 | 1.01 | Original | | SLPS 25381 |  |
 | Gakuen Heaven: Okawari! 学園ヘヴン おかわりっ! | PSP | 1.01 | Original | | ULJM 05729 |  |
 | Gakuen Hetalia Portable 学園ヘタリア Portable | PSP | 1.01 | Limited Edition | | ULJM 05839 |  |
 | Gakuen K: Wonderful School Days 学園K -Wonderful School Days- | PSP | 1.00 | Original | | ULJM 06378 |  |
 | Gakuen Toshi Varanoir: Kingdom of Chaos the Universe 学園都市ヴァラノワール KINGDOM OF CHAOS THE UNIVERSE | PS2 | 1.03 | Original | | SLPM 62238 |  |
 | Gakuen Utopia: Manabi Straight! Kira Kira Happy Festa! がくえんゆーとぴあ まなびストレート! キラキラ☆Happy Festa! | PS2 | 1.01 | Genteiban | | SLPS 25751 |  |
 | Gakuen Utopia: Manabi Straight! Kira Kira Happy Festa! がくえんゆーとぴあ まなびストレート! キラキラ☆Happy Festa! | PS2 | 1.01 | Original | | SLPS 25752 |  |
 | Galactic Adventures: Command Adventures: Starship & The Fortress of Dr. Radiaki | PC | | Original | | 08470 60308 |  |
 | Galactic Civilizations II: Ultimate Edition | PC | | Original | | |  |
 | Galactic Civilizations II: Ultimate Edition (Install Disk) | PC | | Original | | |  |
 | Galactic Swarm | PC | | Original | | 92743 |  |
 | Galactic Wrestling featuring Ultimate Muscle: The Kinnikuman Legacy | PS2 | 1.01 | Original | | SLUS-20822 |  |
 | Galamoss ギャラモス | PC | | | | |  |
 | Galamoss Arrangement ギャラモス-アレンジメント- | PC | | | | |  |
 | Galapagos: Mendel's Escape | PC | 1.0 | Original | | 783807 |  |
 | Galarion 2 ギャラリオン2 | PC | | GameLand | | MSDJ-00112 |  |
 | Galax Empires | PC | 1.01e | Original | | |  |
 | Galaxy Angel ギャラクシーエンジェル | PS2 | 1.01 | Original | | SLPM 65254 |  |
 | Galaxy Angel: Eternal Lovers ギャラクシーエンジェル Eternal Lovers | PS2 | 1.01 | Original | | SLPM 65878 |  |
 | Galaxy Angel: Moonlit Lovers ギャラクシーエンジェル Moonlit Lovers | PC | | Taikenban | | PBGP-0011T |  |
 | Galaxy Angel: Moonlit Lovers Karasuma Chitose Route Tsuika (Disc 1) ギャラクシーエンジェル Moonlit Lovers 烏丸ちとせルート追加ディスク① | PC | | Kanzen Gentei Special Package (DVD-ROM Ban) | | PBGP-0019A |  |
 | Galaxy Angel: Moonlit Lovers Karasuma Chitose Route Tsuika (Disc 2) ギャラクシーエンジェル Moonlit Lovers 烏丸ちとせルート追加ディスク② | PC | | Kanzen Gentei Special Package (DVD-ROM Ban) | | PBGP-0019B |  |
 | Galaxy of Games | PC | 2.0 | | | 10-4050-10 |  |
 | Galaxy of Games 1 & 2 | PC | 2.0.4 | Original | | 997 |  |
 | Galaxy of Games 1 & 2 | PC | 4.2.4 | Original | | 11-9202-10 |  |
 | Galaxy of Games 10,000 (Disc 1) | PC | 1.0 | Original | | 02-8208-10 |  |
 | Galaxy of Games 1001 (Disc 1) | PC | 1.0 | Original | | 01-7806-10 |  |
 | Galaxy of Games 2 | PC | 2.0 | Rerelease | | 10-9010-10 |  |
 | Galaxy of Games 2 | PC | 2.0.1 | Original | | 497 |  |
 | Galaxy of Games 201 | PC | 1.0 | | | 14-6206-10 |  |
 | Galaxy of Games 3 Galaxy of Games III | PC | | Original | | |  |
 | Galaxy of Games 50,000 (Disc 1) | PC | 1.0 | Original | | 02-3455-10 |  |
 | Galaxy of Games 50,000 (Disc 2) Galaxy of Games 350 | PC | 1.0 | Original | | 02-3455-11 |  |
 | Galaxy of Games: Blue Edition | PC | 1.2 | Original | | 10-6002-10 GOGB |  |
 | Galaxy of Games: Card Classics & Solitaire Gold | PC | 1.0 | Original | | 11-4152-10 |  |
 | Galaxy of Games: Card Games | PC | | Original | | 497 |  |
 | Galaxy of Games: Games of the World | PC | 2.0.1 | Original | | 1097 |  |
 | Galaxy of Games: Gold Edition | PC | 1.0 | Original | | Art.-Nr. 31034 |  |
 | Galaxy of Games: Green Edition | PC | 1.1 | | | 13-8850-10 |  |
 | Galaxy of Games: Mahjongg | PC | | Original | | 397 |  |
 | Galaxy of Games: Puzzlemania | PC | 1.1 | Original | | 10-0000-10 |  |
 | Galaxy of Games: Red Edition | PC | 1.1 | Original | | 10-0350-10 |  |
 | Galaxy of Games: Red Edition | PC | 1.4 | | | 02-0350-10 |  |
 | Galaxy of Games: TetriMania | PC | | Original | | 997 |  |
 | Galaxy of Games: TetriMania | PC | 1.0 | Original | | 397 |  |
 | Galaxy of Games: Volume 1 | PC | | | | |  |
 | Galaxy of Games: Win 95 Games | PC | 1.0 | Original | | 10-1110-10 |  |
 | Galaxy of Games: Yellow Edition | PC | 1.2 | Original | | 13-0304-10 |  |
 | Galaxy of Games: Yellow Edition | PC | 1.3 | | | 13-0304-10 |  |
 | Galaxy of Mahjongg | PC | | Original | | 11-1115-10 |  |
 | Galaxy of Mahjongg | PC | 1.0 | Rerelease | | 11-5906-10 |  |
 | Galaxy of Mahjongg 2 | PC | 2.0 | Original | | |  |
 | Galaxy of Mahjongg 2 | PC | 2.0 | Original | | 02-9000-10 |  |
 | Galaxy of WinGames Galaxy of Win Games 95/98 | PC | 1.1 | Original | | 10-0404-10 |  |
 | Galaxy of Word Games | PC | 1.0 | Original | | 02-7453-10 |  |