Region | Title | System | Version | Edition | Languages | Serial | Status |
| The Game Series 27: Suspense Adventure: Rose Blood Chi no Kawaki ザ・ゲーム・シリーズ27 サスペンスアドベンチャー ローズブラッド血の乾き | PC | | Original | | | |
| The Game Series 69: Adventure Game: Ningyou no Kizuato ザゲームシリーズ69: アドベンチャーゲーム 人形の傷跡 | PC | | Original | | | |
| GameStar 7/2000 (20) (Disc 2) Halls of the Dead: Faery Tale Adventure II | PC | | | | | |
| Garage: Bad Dream Adventure ガラージュ | PC | | Private Edition | | | |
| Gogo's Adventures with English GOGO英语探秘 | PC | | Original | | | |
| GrailQuest GrailQuest: Adventure in the Age of King Arthur | PC | | Original | | | |
| Great Adventures by Fisher-Price: Castle Great Adventures by Fisher-Price: Castle: Where Imagination Is King! | PC | | Original | | | |
| Great Adventures by Fisher-Price: Wild Western Town | PC | 1.0 | Original | | | |
| The Great Math Adventure | PC | | Original | | | |
| Gry Turbo 3/2007 Bonez Adventures: Chapter 1: Tomb of Fulaos | PC | | | | | |
| GTE Entertainment Graphical Adventure Demo CD-ROM GTE Entertainment: TimeLapse: Ancient Civilizations / Titanic: Adventure Out of Time | PC | | | | | |
| GTE Entertainment Three-Demo CD-ROM NCAA Championship Basketball / Timelapse / Titanic: Adventure Out of Time | PC | | Electronics Boutique | | | |
| Galactic Adventures: Command Adventures: Starship & The Fortress of Dr. Radiaki | PC | | Original | | 08470 60308 | |
| Gamera: The Time Adventure ガメラ THE TIME ADVENTURE | QIS | | Original | | BAPD-15 | |
| The Game Series 48: Adventure Game: Mysterious House ザ・ゲームシリーズ48 アドベンチャーゲーム ミステリアスハウス | PC | | Original | | DGS-48 | |
| The Grim Adventures of Billy & Mandy | GC | | Original | | DL-DOL-GGNE-USA | |
| Groove Adventure Rave: Fighting Live グルーヴ アドベンチャー レイヴ ファイティングライブ | GC | | Original | | DL-DOL-GRVJ-JPN | |
| Great Adventures by Fisher-Price Castle | PC | 1.0 | Original | | FPC844AB-CD | |
| Goferwinkel's Adventures: The Lavender Land | PC | | Original | | GALL-92 | |
| Gate of Thunder + Bonk's Adventure + Bonk's Revenge | PCE | | Bundled with TurboDuo | | HCD2008T | |
| The Grim Adventures of Billy & Mandy | WII | | Original | | RVL-RGME-USA | |
| The Grim Adventures of Billy & Mandy | WII | | Original | | RVL-RGMP-UKV | |
| Go West! A Lucky Luke Adventure | WII | | Original | | RVL-RLLP-EUR | |
| Groove Adventure Rave: Yuukyuu no Kizuna グルーブアドベンチャーレイヴ ~悠久の絆~ | PSX | | Original, Konami the Best | | SLPM 87011 … | |
| Groove Adventure Rave: Mikan no Hiseki グルーヴアドベンチャーレイヴ ~未完の秘石~ | PSX | | Original | | SLPM 87138 | |
| Gritz: The Pyramid Adventure グリッツ ~ザ・ピラミッド・アドベンチャー~ | PSX | | Original | | SLPS 00615 | |
| The Grim Adventures of Billy & Mandy | PS2 | 1.00 | Original | | SLUS 21451 | |
| Gadget: Invention, Travel, & Adventure ガジェット | PC | | Original | | SYWI-002 | |
| Golf Shiyou yo: Course Data-shuu: Adventure-hen ゴルフしようよ コースデータ集 アドベンチャー編 | DC | 1.005 | Original | | T-40904M | |
| Gadget: Invention, Travel, & Adventure ガジェット | MAC | | Original | | TONP-1505 | |
| Gadget: Invention, Travel, & Adventure ガジェット | FMT | | Original | | TONP-2002 | |
| Garage: Bad Dream Adventure ガラージュ | PC | | Original | | TORM 6214 | |
| Gadget: Invention, Travel, & Adventure | MAC | | Original | | TORT-1003 | |
| Gadget: Invention, Travel, & Adventure ガジェット | MAC | | Rerelease | | TORT-1006 | |
| Gadget: Invention, Travel, & Adventure ガジェット | PC | | Shokai Tokuten | | TORT-2002 | |
| Gadget: Invention, Travel, & Adventure ガジェット | PC | | Original | | TORT-2006 | |
| Gurumin: A Monstrous Adventure | PSP | 1.00 | Original | | ULES-00627 | |
| Gurumin: A Monstrous Adventure | PSP | 1.00 | Original | | ULUS-10228 | |