| Game Name | System |
|---|
| Gun.Smoke (Europe) | NES |
| Gun.Smoke (Japan, 851115) | MAME |
| Gun.Smoke (UE) | C64 PP |
| Gun.Smoke (US, 851115, set 1) | MAME |
| Gun.Smoke (US, 851115, set 2) | MAME |
| Gun.Smoke (US, 860408) | MAME |
| Gun.Smoke (USA) | NES |
| Gun.Smoke (World, 851115) | MAME |
| Gun.Smoke (World, 851115) (bootleg) | MAME |
| GunBullet (Japan) (v1.0) | PSX |
| GunGriffon 2 (J) | Saturn |
| GunMania (GL906 VER. JAA) | MAME |
| GunNail (28th May. 1992) | MAME |
| GunPey (J) [M] | WS |
| GunPey (J) [M][f1] | WS |
| GunPey Ex (J) [!] | WSC |
| GunPey Ex (J) [f1] | WSC |
| Gun_Man_II | Atari 800 |
| Gunbalina (Japan) | PSX |
| Gunbalina (Japan, GNN1 Ver.A) | MAME |
| Gunbare! Game Tengoku 2 (Japan) | PSX |
| Gunbarich | MAME |
| Gunbarl (Japan) | PSX |
| Gunbarl (Japan, GNB4/VER.A) | MAME |
| Gunbird (Japan) | MAME |
| Gunbird (Korea) | MAME |
| Gunbird (World) | MAME |
| Gunbird - Premium Package (Korea) | PS2 |
| Gunbird 2 | MAME |
| Gunbird 2 (J) | Saturn |
| Gunbird 2 (Japan) | DC |
| Gunbird 2 (USA) | DC |
| Gunbird 2 (United Kingdom) | DC |
| Gunbird Special Edition (Europe) (En,Fr,De) | PS2 |
| Gunblade NY (Revision A) | MAME |
| Gunblaze S (J) | Saturn |
| Gunboat (1987)(Piranha) | ZX Spectrum (TAP) |
| Gunboat (1987)(Piranha) | ZX Spectrum Z80 |
| Gunboat (1989)(Accolade) | DOS |
| Gunboat (1990)(Accolade) | DOS |
| Gunboat (UK) (1987) | CPC |
| Gunboat (UK) (1987) [a1] | CPC |
| Gunboat (UK) (1991) [h1] | CPC |
| Gunboat (USA) | TG16 |
| Gunboat - River Combat Simulation | Amiga |
| Gunbuster (Japan) | MAME |
| Gunbuster (US) | MAME |
| Gunbuster (World) | MAME |
| Guncom 2 (Europe) (En,Fr,De) | PS2 |
| Gundam - Side Story 0079 - Rise from the Ashes (Japan) | DC |
| Gundam - Side Story 0079 - Rise from the Ashes (USA) | DC |
| Gundam - The Battle Master (Japan) | PSX |
| Gundam - The Battle Master 2 (Japan) | PSX |
| Gundam 0079 - The War for Earth (Japan) (Disc 1) | PSX |
| Gundam 0079 - The War for Earth (Japan) (Disc 2) | PSX |
| Gundam Assault Survive (Japan) | PSP |
| Gundam Battle Assault (USA) | PSX2PSP |
| Gundam Battle Assault 2 (USA) | PSX2PSP |
| Gundam Battle Assault 2 [NTSC-U] | PSX |
| Gundam Battle Assault [NTSC-U] | PSX |
| Gundam Battle Chronicle (Japan) | PSP |
| Gundam Battle Online (Japan) | DC |
| Gundam Battle Operating Simulator (GDX-0013) | MAME |
| Gundam Battle Royale (Japan) | PSP |
| Gundam Battle Tactics (Japan) | PSP |
| Gundam Battle Universe (Japan) | PSP |
| Gundam Memories - Tatakai no Kioku (Japan) | PSP |
| Gundam RX-78 | MAME |
| Gundam Seed - Battle Assault (U)(Chameleon) | GBA |
| Gundam Seed Battle Assault (J)(Eurasia) | GBA |
| Gundam Seed: Federation vs. Z.A.F.T. (SED1 Ver. A) | MAME |
| Gundam Side Story - Kidou Senshi Gundam Gaiden (J) | Saturn |
| Gundam Wing: Endless Duel (SNES bootleg) | MAME |
| Gundam vs. Gundam (GVS1 Ver. A) | MAME |
| Gundam vs. Gundam Next | MAME |
| Gundhara | MAME |
| Gundhara (Chinese, bootleg?) | MAME |
| Gundress (Japan) | PSX |
| Gundress Data Shuu (Japan) | PSX |
| Gunfight | Atari 800 |
| Gunfight (1983)(Epyx)[Req OSb][k-file] | Atari 800 |
| Gunfight (19xx)(-)[bas2boot] | Atari 800 |
| Gunfight (19xx)(SSI)[cr] | Apple2 |
| Gunfight_Burl_Fisher | Atari 800 |
| Gunfighter | Atari 800 |
| Gunfighter (1988)(Atlantis Software) | ZX Spectrum (TAP) |
| Gunfighter (1988)(Atlantis Software)[a] | ZX Spectrum (TAP) |
| Gunfighter (198x)(Telegram) [UEF] | Electron |
| Gunfighter (19xx)(Atlantis)[GF1 start] [SSD] | BBC Micro |
| Gunfighter (19xx)(Atlantis)[a][GF1 start] [SSD] | BBC Micro |
| Gunfighter (19xx)(Atlantis)[h TSTH][bootfile-E00DFS] [SSD] | BBC Micro |
| Gunfighter (19xx)(Atlantis)[h TSTH][bootfile] [SSD] | BBC Micro |
| Gunfighter (19xx)(Telegram) [SSD] | Electron |
| Gunfighter (UK) (19xx) [t1] | CPC |
| Gunfighter - The Legend of Jesse James (USA) | PSX2PSP |
| Gunfighter - The Legend of Jesse James [NTSC-U] | PSX |
| Gunfighter II - Revenge of Jesse James (Europe) (En,Fr,De,Es,It) | PS2 |
| Gunforce - Battle Fire Engulfed Terror Island (Europe) | SNES |
| Gunforce - Battle Fire Engulfed Terror Island (Japan) | MAME |
| Gunforce - Battle Fire Engulfed Terror Island (Japan) | SNES |
