| title | developer | year | platform | | pop. |
|---|
| Gaiapolis | Sachen | 1990 | NES | beat 'em up Fantasy | image | | label | |
| Galactic Gladiators | SSI | 1982 | Apple II E | strategy turn-based Science Fiction | image | | label | |
| Galactic Gladiators | SSI | 1983 | MS-DOS | strategy turn-based Science Fiction | image | | label | |
| Galaxy of Pen & Paper | Behold Studios | 2017 | Linux | simulation role-play Fantasy | | | label | |
| Ganbare Goemon 2 | Konami | 1989 | NES | action/reflex maze adventure Manga | image | | label | |
| Ganbare Goemon: Karakuri Douchuu | Konami | 1987 | MSX2 | action/reflex beat 'em up adventure | image | | label | |
| Ganbare Goemon: Karakuri Douchuu | Konami | 1986 | NES | action/reflex maze adventure | image | | label | |
| Ganon's Claim | author | 2005 | Linux | action/reflex adventure Fantasy | image | subject | label | |
| Garbage Day | inep | TBA | Linux | simulation Science Fiction | | | label | |
| Garshasp Gorz-e-Serit | Fanafzar Game Studios | 2010 | Windows | action/reflex beat 'em up adventure Fantasy | | | label | |
| Garshasp: The Monster Slayer | Dead Mage | 2011 | Windows | action/reflex beat 'em up adventure Fantasy | image | subject | label | |
| Gate to Heavens | E-Games | 2004 | Windows | action/reflex role-play Fantasy | | | label | |
| Gauntlet | Mindscape | 1988 | Apple IIGS | maze shooter Fantasy | image | | label | |
| Gauntlet | Mindscape | 1986 | Apple II E | maze shooter Fantasy | image | | label | |
| Gauntlet | Sorcerer's Apprentice Software Productions | 1989 | Mac OS Classic | maze shooter Fantasy | image | | label | |
| Gauntlet | U.S. Gold | 1986 | MSX | maze shooter Fantasy | image | | label | |
| Gauntlet | Arrowhead Game Studios | 2014 | Linux | action/reflex adventure role-play Fantasy | | | label | |
| Gauntlet IV | Tengen | 1993 | Mega Drive | maze adventure role-play Fantasy | image | subject | label | |
| Gauntlet Legends | Midway | 2000 | PS | action/reflex maze adventure Fantasy | image | subject | label | |
| Gauntlet Legends | Atari | 2000 | Dreamcast | action/reflex maze shooter adventure Fantasy | image | subject | label | |
| Gauntlet Legends | Atari | 1999 | N64 | action/reflex | image | subject | label | |
| Gears of War | Epic Games | 2006 | X360 | action/reflex Science Fiction | image | subject | label | |
| Gears of War | Epic Games;People Can Fly | 2007 | Windows | action/reflex Science Fiction | image | | label | |
| Geas | - | 2001 | Internet Only | role-play Fantasy | image | | label | |
| Gee Whiz | icculus.org | 2003 | Linux | role-play Fantasy | image | | label | |
| Geepa's First Quest | author | 2003 | Linux | action/reflex adventure | image | subject | label | |
| Getsufuu Maden | Konami | 1987 | NES | action/reflex platformer adventure Fantasy | image | | label | |
| Ghosthunter | author | 1988 | MS-DOS | platformer Fantasy | image | | label | |
| Gladiator | Domark | 1986 | ZX Spectrum | fighting Historical | image | | label | |
| Gladiator | Domark | 1986 | C64 | fighting Historical | image | | label | |
| Gladiator | Domark | 1986 | Amstrad CPC | fighting Historical | image | | label | |
| Gladiator | Taito | 1986 | Arcade | action/reflex Fantasy | image | | label | |
| Gladiators | Wise Owl Software | 1989 | Atari ST | fighting Historical | image | | label | |
| Gladiators | Smash 16 | 1989 | Amiga | fighting Historical | image | | label | |
| Global Agenda | Hi-Rez Studios | 2010 | Windows | action/reflex shooter Science Fiction | image | subject | label | |
| Gloria Victis | Black Eye Games | TBA | Linux | role-play | | | label | |
| Gnomes vs. Fairies | Prismic Studios | TBA | Linux | platformer | | | label | |
| Goblin Hack | author | 2008 | Linux | role-play | image | subject | label | |
| Goblin Hack | ? | 2008 | Windows | role-play | image | | label | |
| Gods and Heroes: Rome Rising | Perpetual Entertainment;Heatwave Interactive | 2011 | Windows | action/reflex role-play Fantasy | image | subject | label | |
| Gold Cliff | Nintendo | 1988 | Game & Watch | platformer | | | label | |
| Golden Axe | Sega | 1989 | Arcade | beat 'em up Fantasy | image | subject | label | |
| Golden Axe | Sega | 1989 | Master System | beat 'em up Fantasy | image | subject | label | |
| Golden Axe | Dementia;Probe Software | 1990 | Amiga | beat 'em up Fantasy | image | subject | label | |
| Golden Axe | Probe Software | 1990 | Atari ST | beat 'em up Fantasy | image | | label | |
| Golden Axe | Probe Software | 1990 | C64 | beat 'em up Fantasy | image | subject | label | |
| Golden Axe | Probe Software | 1990 | Amstrad CPC | beat 'em up Fantasy | image | subject | label | |
| Golden Axe | Sega | 1991 | MS-DOS | beat 'em up Fantasy | image | | label | |
| Golden Axe | Bandai;Sega | 2002 | WonderSwan Color | beat 'em up Fantasy | image | | label | |
| Golden Axe | Probe Software | 1990 | ZX Spectrum | beat 'em up Fantasy | image | subject | label | |
| Golden Axe | Sega | 1989 | Mega Drive | beat 'em up Fantasy | image | subject | label | |
| Golden Axe | Renovation Game | 1990 | PC Engine CD | beat 'em up Fantasy | image | | label | |
| Golden Axe II | Sega | 1991 | Mega Drive | beat 'em up Fantasy | image | subject | label | |
| Golden Axe II | Sega | 2010 | Windows | beat 'em up Fantasy | | | label | |
| Golden Axe II: The Revenge of Death Adder | Sega | 1992 | Arcade | beat 'em up Fantasy | image | | label | |
| Golden Axe III | Team Shinobi | 1993 | Mega Drive | beat 'em up Fantasy | image | subject | label | |
| Golden Axe: Beast Rider | Secret Level | 2008 | X360 | beat 'em up Fantasy | image | | label | |
| Golden Axe: Beast Rider | Secret Level | 2008 | PS3 | beat 'em up Fantasy | image | | label | |
| GoldenEye 007 | Rare | 1997 | N64 | shooter | image | subject | label | |
| GoldenEye: Source | author | 2014 | Linux | shooter | | subject | label | |
| Golvellius | Compile | 1987 | MSX | action/reflex adventure Fantasy | image | | label | |
| Golvellius: Valley of Doom | Compile | 1988 | Master System | action/reflex adventure Fantasy | image | subject | label | |
| Gorky17 | Hyperion Entertainment;Metropolis Software House | 2006 | Linux | strategy role-play Horror | image | subject | label | |
| Gorky17 | Metropolis Software | 1999 | Windows | role-play turn-based Horror | image | | label | |
| Gorky17 | Metropolis Software | 2002 | Mac OS X | strategy role-play turn-based Horror | | | label | |
| Gothic | Piranha Bytes | 2001 | Windows | action/reflex role-play Fantasy | image | subject | label | |
| Gothic 2 | Piranha Bytes | 2002 | Windows | action/reflex role-play Fantasy | image | subject | label | |
| Gothic 2: The Night of the Raven | Piranha Bytes | 2003 | Windows | action/reflex role-play Fantasy | image | subject | label | |
| Gothic 3 | Piranha Bytes | 2006 | Windows | action/reflex adventure role-play Fantasy | image | subject | label | |
| Grand Master | Soft Machine | 1991 | NES | action/reflex adventure Fantasy | image | | label | |
| Gravity Warrior | author | 2012 | Linux | fighting | | | label | |
| Great Gurianos | Elite | 1987 | ZX Spectrum | action/reflex Fantasy | image | | label | |
| Great Gurianos | Hit Pak;Elite | 1987 | C64 | action/reflex Fantasy | image | | label | |
| Great Gurianos | Elite | 1987 | Amstrad CPC | action/reflex Fantasy | image | | label | |
| Green Beret | Imagine | 1986 | ZX Spectrum | beat 'em up platformer | image | | label | |
| Green Beret | Imagine | 1987 | BBC | beat 'em up platformer | image | | label | |
| Green Beret | Irem | 1980 | Arcade | beat 'em up platformer | image | | label | |
| Green Beret | Konami | 1986 | MSX | beat 'em up platformer | image | | label | |
| Green Beret | Imagine | 1986 | C16/Plus4 | beat 'em up platformer | image | | label | |
| Green Beret | Imagine | 1986 | Amstrad CPC | beat 'em up platformer | image | | label | |
| Green Beret | Imagine | 1986 | Atari 400/800 | beat 'em up platformer | image | | label | |
| Green Beret | FIL | 1986 | Thomson | beat 'em up platformer | image | | label | |
| Green Beret | Imagine | 1986 | C64 | beat 'em up platformer | image | | label | |
| Green Beret | Konami | 1985 | Arcade | beat 'em up platformer | image | | label | |
| Green Beret | Konami | 1987 | Famicom Disk System | beat 'em up platformer | image | subject | label | |
| Grim Dawn | Crate Entertainment | 2016 | Windows | action/reflex role-play Fantasy | image | | label | |
| Grotesque Tactics: Evil Heroes | Silent Dreams | 2010 | Windows | strategy role-play turn-based Fantasy | image | subject | label | |
| Ground Zero: Genesis of a New World | destraX Entertainment Software | 2005 | Windows | strategy Science Fiction | image | subject | label | |
| Guild Wars | ArenaNet | 2005 | Windows | action/reflex role-play Fantasy | image | subject | label | |
| Gunmetal Arcadia | Minor Key Games | 2016 | Linux | platformer | image | | label | |
| Gunmetal Arcadia Zero | Minor Key Games | 2016 | Linux | platformer Fantasy | | subject | label | |
| Gurk | Larva Labs | ? | Android | role-play turn-based | | | label | |
