| Game Name | System |
|---|
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (GLDX, 25GBP, set 4) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (GLDX, 25GBP, set 5) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (GLDX, 35GBP, set 1) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (GLDX, 35GBP, set 2) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (GLDX, 35GBP, set 3) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (GLDX, 35GBP, set 4) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (GLDX, 35GBP, set 5) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (GLDX, 35GBP, set 6) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (GLDX, 35GBP, set 7) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (GLDX, 35GBP, set 8) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (set 1) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (set 2) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (set 3) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (set 4) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (set 5) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (set 6) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (set 7) | MAME |
| Golden X (Mazooma) (PR2056, newer?) (Scorpion 4) (set 8) | MAME |
| Golden X (Mazooma) (Scorpion 4) (GLDX, set 1) | MAME |
| Golden X (Mazooma) (Scorpion 4) (GLDX, set 10) | MAME |
| Golden X (Mazooma) (Scorpion 4) (GLDX, set 11) | MAME |
| Golden X (Mazooma) (Scorpion 4) (GLDX, set 12) | MAME |
| Golden X (Mazooma) (Scorpion 4) (GLDX, set 2) | MAME |
| Golden X (Mazooma) (Scorpion 4) (GLDX, set 3) | MAME |
| Golden X (Mazooma) (Scorpion 4) (GLDX, set 4) | MAME |
| Golden X (Mazooma) (Scorpion 4) (GLDX, set 5) | MAME |
| Golden X (Mazooma) (Scorpion 4) (GLDX, set 6) | MAME |
| Golden X (Mazooma) (Scorpion 4) (GLDX, set 7) | MAME |
| Golden X (Mazooma) (Scorpion 4) (GLDX, set 8) | MAME |
| Golden X (Mazooma) (Scorpion 4) (GLDX, set 9) | MAME |
| Golden Years (Nova) (MPU4) | MAME |
| Goldeneye | MAME |
| Golf (PlayChoice-10) | MAME |
| Golfing Greats | MAME |
| Golfing Greats (Japan) | MAME |
| Golfing Greats 2 (ver JAC) | MAME |
| Golgo 13 (Japan, GLG1/VER.A) | MAME |
| Golgo 13 Kiseki no Dandou (Japan, GLS1/VER.A) | MAME |
| Golly! Ghost! | MAME |
| Gomoku Narabe Renju | MAME |
| Gonbee no I'm Sorry (315-5110, Japan) | MAME |
| Gondomania (US) | MAME |
| Gone Fishing 2 | MAME |
| Gone Troppo (1VXEC542, New Zealand) | MAME |
| Good (Korea) | MAME |
| Good E Jong -Kachinuki Mahjong Syoukin Oh!!- (set 1) | MAME |
| Good E Jong -Kachinuki Mahjong Syoukin Oh!!- (set 2) | MAME |
| Good Fortune (Project) (PROCONN) | MAME |
| Good Luck | MAME |
| Good Luck II | MAME |
| Good Times (Dutch) (Bellfruit) (Scorpion 1) | MAME |
| Good Vibrations (Union - Empire) (MPU4, set 1) | MAME |
| Good Vibrations (Union - Empire) (MPU4, set 2) | MAME |
| Goofy Hoops | MAME |
| Gopher Gold (Empire) (MPU5) | MAME |
| Gopher Gold Club (Empire) (MPU5) | MAME |
| Gorf | MAME |
| Gorf (program 1) | MAME |
| Gorf (program 1, with German Language ROM) | MAME |
| Gorgar (L-1) | MAME |
| Gorgar (T-1) | MAME |
| Gork | MAME |
| Gorkans | MAME |
| Gorodki | MAME |
| Got-Ya (12/24/1981, prototype?) | MAME |
| Got-cha Mini Game Festival | MAME |
| Goudkoorts (Dutch) (Bellfruit) (Scorpion 4) | MAME |
| Gouketsuji Gaiden - Saikyou Densetsu (Japan, Ver. 95/06/20) | MAME |
| Gouketsuji Ichizoku (Japan) | MAME |
| Gouketsuji Ichizoku 2 (Japan, Ver. 94/04/08) | MAME |
| Goupil G1 | MAME |
| Gourmet Battle Quiz Ryohrioh CooKing (Japan) | MAME |
| Grab A Granny (PR7019, GRAB) (Mazooma) (Scorpion 4) (set 1) | MAME |
| Grab A Granny (PR7019, GRAB) (Mazooma) (Scorpion 4) (set 2) | MAME |
| Grab A Granny (PR7019, GRAN) (Mazooma) (Scorpion 4) (set 1) | MAME |
| Grab A Granny (PR7019, GRAN) (Mazooma) (Scorpion 4) (set 2) | MAME |
| Grab The Bank (Barcrest) (MPU4) (G4B 1.0) | MAME |
| Grab The Bank (Barcrest) (MPU4) (G4B 2.0) | MAME |
| Grab The Bank (Barcrest) (MPU4) (G4B 2.1) | MAME |
| Gradius (Japan, ROM version) | MAME |
| Gradius (PlayChoice-10) | MAME |
| Gradius (PlayChoice-10, older) | MAME |
| Gradius (handheld) | MAME |
| Gradius 4: Fukkatsu | MAME |
| Gradius II - GOFER no Yabou (Japan New Ver.) | MAME |
| Gradius II - GOFER no Yabou (Japan Old Ver.) | MAME |
| Gradius II - GOFER no Yabou (Japan Older Ver.) | MAME |
| Gradius III (Asia) | MAME |
| Gradius III (Japan, program code S) | MAME |
| Gradius III (Japan, program code S, split) | MAME |
| Gradius III (World, program code R) | MAME |
| Graffiti (Barcrest) (MPU4) (set 1) | MAME |
| Graffiti (Barcrest) (MPU4) (set 2) | MAME |
| Graffiti (Barcrest) (MPU4) (set 3) | MAME |
| Grafitti (Barcrest) [Dutch] (MPU4) | MAME |
| Gran Capitan (Version 3) | MAME |
| Gran Premio F1 (Italian bootleg of Pole Position II) | MAME |
| Gran Premio F1 (Spanish bootleg of Pole Position II) | MAME |
| Gran Tesoro? / Play 2000 (v4.0) (Italy) | MAME |
| Gran Tesoro? / Play 2000 (v5.01) (Italy) | MAME |
