MAME
MAME - Multiple Arcade Machine Emulator
13214 cartouches
Various
1997
Opus 2791 FDC
MAME
Opus 8272 FDC
MAME
Opus Challenger 3-in-1
MAME
Opus Challenger ADFS
MAME
Opus D-dos
MAME
Opus Discovery (Interface Disquettes ZX Spectrum)
MAME
Oracle (Dutch) (Bellfruit) (Scorpion 1)
MAME
Orange Club - Maruhi Kagai Jugyou
MAME
Orange Micro Buffered Grappler+ Printer Interface
MAME
Orange Micro Grappler Printer Interface
MAME
Oranges And Lemons (Bellfruit) (Black Box) (10p Stake, £2 Jackpot)
MAME
Orao 102
MAME
Orao 103
MAME
Orbatak (prototype)
MAME
Orbit
MAME
Orbit 9090 - The Dance Planet
MAME
Orbitor 1
MAME
Orbitron
MAME
Orbs
MAME
Orchid Mist (0200849V, NSW/ACT)
MAME
Ordenador-TV (Espagne)
MAME
Ordisavant (France)
MAME
Ordyne
MAME
Oric Atmos
MAME
Oric Telestrat
MAME
Oric-1
MAME
Oriental Beauty (10213511, NSW/ACT)
MAME
Oriental Diamonds (Barcrest) (German) (MPU4) (RAB 0.1)
MAME