| Name | Description | Games | Roms | Bytes | Size | Extentions | IA |
|---|
| arcade | Arcade Games | 8380 | 164291 | 114882598646 | 107 Gigabytes (GiB) | ...(107804), bin(23052), rom(13220), _(9977), sp1(6136), c1(694), lo(687), sfix(686), sm1(682), 1024(681), c2(672) | |
| channelf | Fairchild Channel F Games | 50 | 199 | 810464 | 791 Kilobytes (KiB) | rom(151), bin(48) | |
| coleco | ColecoVision Games | 675 | 3374 | 55925649 | 53 Megabytes (MiB) | rom(3372), col(1), bin(1) | |
| fds | FDS Games | 207 | 413 | 26719016 | 25 Megabytes (MiB) | nes(207), fds(206) | |
| gamegear | Game Gear Games | 636 | 636 | 220308105 | 210 Megabytes (MiB) | gg(635), sms(1) | |
| megadrive | Megadrive Games | 2971 | 2978 | 4540422611 | 4.2 Gigabytes (GiB) | bin(2967), ic1(5), ic2(2), _(1), in(1), ic4(1), ic3(1) | |
| msx | MSX 1 Games | 1800 | 7222 | 718334254 | 685 Megabytes (MiB) | rom(6859), cas(362), _(1) | |
| neogeo | Neo Geo Games | 682 | 34214 | 37097357743 | 35 Gigabytes (GiB) | rom(11026), bin(6366), sp1(6131), ...(6077), _(723), lo(682), sfix(682), sm1(682), 1024(681), c1(582), c2(582) | |
| nes | NES Games | 2942 | 2942 | 798978796 | 762 Megabytes (MiB) | nes(2941), unf(1) | |
| ngp | Neo Geo Pocket Games | 179 | 536 | 257526887 | 246 Megabytes (MiB) | bin(358), ngp(176), _(1), npg(1) | |
| pce | PC-Engine Games | 371 | 373 | 166017536 | 158 Megabytes (MiB) | pce(371), _(1), 1 (japan)(1988)(hudson soft)(1) | |
| sg1000 | Sega SG-1000 Games | 257 | 257 | 7564692 | 7.2 Megabytes (MiB) | sg(257) | |
| sgx | SuprGrafx Games | 10 | 10 | 8029184 | 7.7 Megabytes (MiB) | pce(8), sgx(2) | |
| sms | Master System Games | 872 | 872 | 216776283 | 207 Megabytes (MiB) | sms(841), bin(30), gg(1) | |
| snes | SNES Games | 2673 | 2716 | 4688039647 | 4.4 Gigabytes (GiB) | sfc(2662), bin(51), smc(3) | |
| spectrum | ZX Spectrum Games | 3433 | 8424 | 278405999 | 266 Megabytes (MiB) | rom(4997), tap(2736), tzx(501), z80(190) | |
| tg16 | TurboGrafx 16 Games | 100 | 100 | 42074112 | 40 Megabytes (MiB) | pce(100) | |
