 | Ghox (joystick) (clone of: ghox) | 1991 | Toaplan | ghoxj | | 0.00 |
| Ghox (spinner) | 1991 | Toaplan | ghox | Breakout | 6.14 |
| | Gilligan's Island (L-3) (clone of: gi_l9) | 1991 | Bally | gi_l3 | | 0.00 |
| | Gilligan's Island (L-4) (clone of: gi_l9) | 1991 | Bally | gi_l4 | | 0.00 |
| | Gilligan's Island (L-6) (clone of: gi_l9) | 1991 | Bally | gi_l6 | | 0.00 |
| | Gilligan's Island (L-9) | 1991 | Bally | gi_l9 | | 0.00 |
 | Golden Axe II (Mega-Tech) | 1991 | Sega | mt_gaxe2 | Fighter / 2.5D | 8.57 |
 | Golden Tee Golf II (Joystick, V1.0) (clone of: gtg2) | 1991 | Strata/Incredible Technologies | gtg2j | Sports / Golf | 0.00 |
 | Golfing Greats | 1991 | Konami | glfgreat | Sports / Golf | 7.50 |
| Golfing Greats (Japan) (clone of: glfgreat) | 1991 | Konami | glfgreatj | | 0.00 |
| | Good E Jong -Kachinuki Mahjong Syoukin Oh!!- (set 1) | 1991 | Seibu Kaihatsu (Tecmo license) | goodejan | | 0.00 |
| | Good E Jong -Kachinuki Mahjong Syoukin Oh!!- (set 2) (clone of: goodejan) | 1991 | Seibu Kaihatsu (Tecmo license) | goodejana | | 0.00 |
| | Good Luck (clone of: bsuerte) | 1991 | | goodluck | | 0.00 |
 | Grand Prix Star | 1991 | Jaleco | f1gpstar | Driving / Race (chase view) | 8.00 |
 | Gulf Storm (Media Shoji) (clone of: gulfstrm) | 1991 | Dooyong (Media Shoji license) | gulfstrmm | | 0.00 |
| Gulf Storm (set 1) | 1991 | Dooyong | gulfstrm | Shooter / Misc. Vertical | 0.00 |
| Gulf Storm (set 2) (clone of: gulfstrm) | 1991 | Dooyong | gulfstrma | | 0.00 |
 | Gulf War II | 1991 | Comad | gulfwar2 | Shooter / Flying Vertical | 7.00 |
 | Gunforce - Battle Fire Engulfed Terror Island (Japan) (clone of: gunforce) | 1991 | Irem | gunforcej | | 0.00 |
| Gunforce - Battle Fire Engulfed Terror Island (US) (clone of: gunforce) | 1991 | Irem America | gunforceu | | 0.00 |
