games starting with o, page 11
Opus D-DOS(B) 1770 FDC
| Name | bbc_opus1770 |
| Mfr | ? |
| Year | ???? |
| Genre | N/A |
| Players | N/A |
| Status | ???? |
| DLs | 0 |
Opus Discovery
| Name | spectrum_opus |
| Mfr | ? |
| Year | ???? |
| Genre | N/A |
| Players | N/A |
| Status | ???? |
| DLs | 0 |
Oracle (Dutch) (Bellfruit) (Scorpion 1)
Orange Club - Maru-hi Ippatsu Kaihou (Japan 880221)
| Name | orangeci |
| Mfr | Daiichi Denshi |
| Year | 1988 |
| Genre | N/A |
| Players | 1 |
| Status | good |
| DLs | 0 |
Orange Club - Maruhi Kagai Jugyou (Japan 880213)
| Name | orangec |
| Mfr | Daiichi Denshi |
| Year | 1988 |
| Genre | N/A |
| Players | 1 |
| Status | good |
| DLs | 0 |
Orange Micro Buffered Grappler+ (rev A) Printer Interface
| Name | a2bufgrapplerplusa |
| Mfr | ? |
| Year | ???? |
| Genre | N/A |
| Players | N/A |
| Status | ???? |
| DLs | 0 |
Orange Micro Buffered Grappler+ Printer Interface
| Name | a2bufgrapplerplus |
| Mfr | ? |
| Year | ???? |
| Genre | N/A |
| Players | N/A |
| Status | ???? |
| DLs | 0 |
Orange Micro Grappler Printer Interface
| Name | a2grappler |
| Mfr | ? |
| Year | ???? |
| Genre | N/A |
| Players | N/A |
| Status | ???? |
| DLs | 0 |
Orange Micro Grappler+ Printer Interface
| Name | a2grapplerplus |
| Mfr | ? |
| Year | ???? |
| Genre | N/A |
| Players | N/A |
| Status | ???? |
| DLs | 0 |
Oranges And Lemons (Bellfruit) (Black Box) (10p Stake, £2 Jackpot)
Orao 102
| Name | orao |
| Mfr | PEL Varazdin |
| Year | 1984 |
| Genre | N/A |
| Players | N/A |
| Status | preliminary |
| DLs | 0 |
Orao 103
| Name | orao103 |
| Mfr | PEL Varazdin |
| Year | 1985 |
| Genre | N/A |
| Players | N/A |
| Status | good |
| DLs | 0 |
Orbatak (prototype)
| Name | orbatak |
| Mfr | American Laser Games |
| Year | 1995 |
| Genre | N/A |
| Players | N/A |
| Status | preliminary |
| DLs | 0 |
Orbit 9090 - The Dance Planet
| Name | orbit9090 |
| Mfr | E-mu Systems |
| Year | 1996 |
| Genre | N/A |
| Players | N/A |
| Status | preliminary |
| DLs | 0 |
Orbite (prototype)
| Name | orbite |
| Mfr | Model Racing |
| Year | 1979? |
| Genre | N/A |
| Players | 1 |
| Status | good |
| DLs | 0 |
Orbitron
| Name | orbitron |
| Mfr | Comsoft (Signatron US... |
| Year | 1982 |
| Genre | N/A |
| Players | 2 |
| Status | good |
| DLs | 0 |
Orbs (10/7/94 prototype?)
| Name | orbs |
| Mfr | American Sammy |
| Year | 1994 |
| Genre | N/A |
| Players | 1 |
| Status | good |
| DLs | 2 |
Orchid Mist (0100849V, NSW/ACT)
| Name | orchidmsa |
| Mfr | Aristocrat |
| Year | 1999 |
| Genre | Fruit Machines |
| Players | 1 |
| Status | preliminary |
| DLs | 0 |
Orchid Mist (0101241V, New Zealand)
| Name | orchidmsnz |
| Mfr | Aristocrat |
| Year | 2000 |
| Genre | Fruit Machines |
| Players | 1 |
| Status | imperfect |
| DLs | 0 |
Orchid Mist (0200849V, NSW/ACT)
| Name | orchidms |
| Mfr | Aristocrat |
| Year | 1999 |
| Genre | Fruit Machines |
| Players | N/A |
| Status | preliminary |
| DLs | 0 |
Ordenador-TV (Spain)
| Name | ordentv |
| Mfr | Taikee / V-Tac |
| Year | 2007 |
| Genre | N/A |
| Players | N/A |
| Status | preliminary |
| DLs | 0 |
