 | Gun Bullet (World, GN3 Rev B) (clone of: ptblank) | 1994 | Namco | gunbuletw | | 0.00 |
 | Gun Dealer | 1990 | Dooyong | gundealr | Puzzle / Cards *Mature* | 7.75 |
 | Gun Dealer '94 | 1994 | Dooyong | gundl94 | Puzzle / Cards *Mature* | 6.00 |
| Gun Dealer (alt card set) (clone of: gundealr) | 1990 | Dooyong | gundealra | | 0.00 |
| Gun Dealer (Japan) (clone of: gundealr) | 1990 | Dooyong (Tecmo license) | gundealrt | | 0.00 |
 | Gun Fight (set 1) (sample of: gunfight) | 1975 | Midway | gunfight | Shooter / Versus | 6.55 |
| Gun Fight (set 2) (clone of: gunfight) (sample of: gunfight) | 1975 | Midway | gunfighto | | 0.00 |
 | Gun Force II (US) | 1994 | Irem | gunforc2 | Platform / Shooter Scrolling | 8.57 |
 | Gun Frontier (Japan) (clone of: gunfront) | 1990 | Taito Corporation | gunfrontj | | 0.00 |
 | Gun Gabacho (Japan) (clone of: bang) | 1998 | Gaelco | bangj | Shooter / Gun | 0.00 |
 | Gun Hard (Japan) (clone of: lockload) | 1994 | Data East Corporation | gunhard | | 0.00 |
| | Gun Master | 1994 | Metro | gunmast | | 6.50 |
| | Gun Smoke (Barcrest) (Dutch) (MPU4) | 1969 | Barcrest | m4gnsmk | | 0.00 |
| | Gun Smoke (Barcrest) (Dutch, alt sound roms) (MPU4) (clone of: m4blkbul) | 1969 | Barcrest | m4blkbuld | | 0.00 |
| | Gun Spike (JPN) / Cannon Spike (USA, EXP, KOR, AUS) | 2000 | Psikyo / Capcom | cspike | | 7.60 |
| | Gun Survivor 2 Biohazard Code: Veronica (BHF1) | 2001 | Capcom / Namco | gunsur2 | | 0.00 |
 | Gun.Smoke (Japan) (clone of: gunsmoke) | 1985 | Capcom | gunsmokej | | 0.00 |
| Gun.Smoke (US set 1) (clone of: gunsmoke) | 1985 | Capcom (Romstar license) | gunsmokeu | | 0.00 |
| Gun.Smoke (US set 2) (clone of: gunsmoke) | 1986 | Capcom (Romstar license) | gunsmokeua | | 0.00 |
| Gun.Smoke (World) | 1985 | Capcom | gunsmoke | Shooter / Walking | 8.64 |
