| Game Name | System |
|---|
| Grand Prix (Ace) (sp.ACE) (set 8) | MAME |
| Grand Prix (Ace) (sp.ACE) (set 9) | MAME |
| Grand Prix (Dutch) (Dutch) (Bellfruit) (Scorpion 1) | MAME |
| Grand Prix Star (v2.0) | MAME |
| Grand Prix Star (v3.0) | MAME |
| Grand Slam | MAME |
| Grand Slam (4 Players) | MAME |
| Grand Slam (Dutch) (Bellfruit) (Scorpion 1) | MAME |
| Grand Slam (Mega Play) | MAME |
| Grand Striker | MAME |
| Grand Striker (Americas) | MAME |
| Grand Striker (Japan) | MAME |
| Grand Striker 2 (Europe and Oceania) | MAME |
| Grand Striker 2 (Japan) | MAME |
| Grand Tour | MAME |
| Grande Fratello (Ver. 1.7) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 1) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 10) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 11) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 12) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 13) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 14) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 15) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 16) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 17) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 18) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 2) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 3) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 4) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 5) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 6) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 7) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 8) | MAME |
| Grandslam Casino (Bellfruit) (Scorpion 4) (set 9) | MAME |
| Grandslam Club (BFM) (Scorpion 4) (set 1) | MAME |
| Grandslam Club (BFM) (Scorpion 4) (set 2) | MAME |
| Grandslam Club (BFM) (Scorpion 4) (set 3) | MAME |
| Grandslam Club (BFM) (Scorpion 4) (set 4) | MAME |
| Grandslam Club (BFM) (Scorpion 4) (set 5) | MAME |
| Grandslam Club (BFM) (Scorpion 4) (set 6) | MAME |
| Grandslam Club (BFM) (Scorpion 4) (set 7) | MAME |
| Grandstand Club (Barcrest) (MPU4) (G2D 4.0) | MAME |
| Grandstand Club (Barcrest) (MPU4) (GD 1.1) | MAME |
| Granit 'S' | MAME |
| Granny and the Gators | MAME |
| Graplop (no title screen) (DECO Cassette) (US) | MAME |
| Grasspin | MAME |
| Gratia - Second Earth (91022-10 version) | MAME |
| Gratia - Second Earth (92047-01 version) | MAME |
| Gravitar (version 1) | MAME |
| Gravitar (version 2) | MAME |
| Gravitar (version 3) | MAME |
| Great 1000 Miles Rally 2 USA (95/05/18) | MAME |
| Great 1000 Miles Rally: Evolution Model!!! (94/09/06) | MAME |
| Great 1000 Miles Rally: U.S.A Version! (94/09/06) | MAME |
| Great Escape (Maygay) (EPOCH) (1.1, set 1) | MAME |
| Great Escape (Maygay) (EPOCH) (1.1, set 2) | MAME |
| Great Escape 2 (Maygay) (EPOCH) (2.1, set 1) | MAME |
| Great Escape 2 (Maygay) (EPOCH) (2.1, set 2) | MAME |
| Great Escape Club (Maygay) (EPOCH) (1.9, set 3) | MAME |
| Great Escape Club (Maygay) (EPOCH) (1.C, set 1) | MAME |
| Great Escape Club (Maygay) (EPOCH) (1.C, set 2) | MAME |
| Great Football (Mega-Tech, SMS based) | MAME |
| Great Golf (Mega-Tech, SMS based) | MAME |
| Great Guns | MAME |
| Great Gurianos (Japan?) | MAME |
| Great Mahou Daisakusen (Japan 000121) | MAME |
| Great Sluggers '94 | MAME |
| Great Sluggers '94 (Japan) | MAME |
| Great Sluggers (Japan) | MAME |
| Great Soccer (Mega-Tech, SMS based) | MAME |
| Great Swordsman (Japan?) | MAME |
| Great Swordsman (World?) | MAME |
| Greed (Global) (EPOCH) (1.3, set 1) | MAME |
| Greed (Global) (EPOCH) (1.3, set 2) | MAME |
| Greedy Gonzalez (Bellfruit) (Scorpion 4) (set 1) | MAME |
| Greedy Gonzalez (Bellfruit) (Scorpion 4) (set 2) | MAME |
| Greek Skill (Hitech Amusement) | MAME |
| Green Beret | MAME |
| Green Beret (Irem) | MAME |
| Green Beret (bootleg) | MAME |
| Grid Runner (Global) (EPOCH) (set 1) | MAME |
| Grid Runner (Global) (EPOCH) (set 2) | MAME |
| Grid Runner Club (Global) (EPOCH) (set 1) | MAME |
| Grid Runner Club (Global) (EPOCH) (set 2) | MAME |
| Grid Runner Club (Global) (EPOCH) (set 3) | MAME |
| Grid Runner Club (Global) (EPOCH) (set 4) | MAME |
| Grid Runner Club (Global) (Stealth?) (set 1) | MAME |
| Grid Runner Club (Global) (Stealth?) (set 2) | MAME |
| Grid Seeker: Project Storm Hammer (Ver 1.3A) | MAME |
| Grid Seeker: Project Storm Hammer (Ver 1.3J) | MAME |
| Grid Seeker: Project Storm Hammer (Ver 1.3O) | MAME |
| Gridiron Fight | MAME |
| Gridlee | MAME |
| Gridrunner (Maygay - Impulse) (EPOCH) (set 1) | MAME |
| Gridrunner (Maygay - Impulse) (EPOCH) (set 2) | MAME |
| Gridrunner (Maygay - Impulse) (EPOCH) (set 3) | MAME |
| Gridrunner (Maygay - Impulse) (EPOCH) (set 4) | MAME |
| Gridrunner (Maygay - Impulse) (EPOCH) (set 5) | MAME |
| Griffon (Olympia bootleg of Phoenix) | MAME |
