| Title | Year | Support | Creator | Editor | Country | Popularity |
|---|
|
Operation Logic Bomb
|
1993
|
Super Nintendo (SNES)
|
Jaleco (Y. Igakura, Y. Sasahara)
|
Jaleco
|
Japan
|
4
|
|
Operation Spacehog
|
2000
|
PC (Windows)
|
Free Lunch Design
|
Free Lunch Design
|
Sweden
|
6
|
|
Operation: Matriarchy
|
2005
|
PC (Windows)
|
Madia Entertainment
|
Buka Entertainment
|
|
0
|
|
Opoona
|
2007
|
Wii
|
ArtePiazza
|
Koei
|
Japan
|
45
|
|
OpSys
|
2000
|
Macintosh / PC (Windows)
|
[hyper]media limited
|
[hyper]media limited
|
U.S.A.
|
0
|
|
Orb-3D
|
1990
|
NES (Famicom)
|
Software Toolworks, Inc.
|
Hi-Tech Expressions
|
U.S.A.
|
0
|
|
Orbital Decay
|
2009
|
Browser (Flash)
|
Piron Games
|
BubbleBox.com
|
|
0
|
|
Orbiter
|
2000
|
PC (Windows)
|
Schweiger InterActive
|
Schweiger InterActive
|
United Kingdom
|
0
|
|
Ordyne
|
1988
|
Arcade / Wii / PC-Engine / TurboGrafx-16
|
Namco
|
Namco
|
Japan
|
11
|
|
Oretachi Game Center Zoku: Terra Cresta
|
2005
|
PlayStation 2 (PS2)
|
Nihon Bussan Co.
|
HAMSTER Corporation
|
Japan
|
0
|
|
Oretachi Game Center Zoku: Time Pilot
|
2005
|
PlayStation 2 (PS2)
|
Konami Industry Co. Ltd.
|
HAMSTER Corporation
|
Japan
|
0
|
|
Orion Burger
|
1996
|
PC (Dos) / Macintosh
|
Sanctuary Woods
|
Eidos Interactive
|
U.S.A.
|
0
|
|
Orion Odyssey: The Search for the Magic Ankh
|
1991
|
PC (Dos)
|
|
|
|
0
|
|
Otto Matic
|
2001
|
iPhone / iPod Touch / iPad / Macintosh / PC (Windows)
|
Pangea Software
|
Aspyr Media
|
|
0
|
|
Out Live
|
1989
|
PC-Engine / TurboGrafx-16
|
SunSoft
|
SunSoft
|
Japan
|
0
|
|
Out of Control
|
1983
|
Atari 2600
|
Avalon Hill
|
Avalon Hill
|
U.S.A.
|
0
|
|
Out of Gas
|
1992
|
Gameboy (GB)
|
Realtime Associates
|
FCI
|
U.S.A.
|
0
|
|
Out of Order
|
2003
|
PC (Windows)
|
Hungry Software
|
Hungry Software
|
|
0
|
|
Outcast (Limited Edition)
|
1999
|
PC (Windows)
|
Appeal S.A.
|
Infogrames Europe SA
|
|
0
|
|
Outer Empires
|
2009
|
Browser (Flash) / iPhone / iPod Touch / iPad
|
Iron Will Studios
|
Iron Will Studios
|
|
0
|
|
Outlanders
|
1987
|
NES (Famicom)
|
Micronics
|
Victor Musical Industries
|
Japan
|
0
|
|
Outlive
|
2001
|
PC (Windows)
|
Continuum Entertainment
|
Take-Two Interactive Software
|
|
0
|
|
Outpost
|
1994
|
Macintosh / PC (Dos) / PC (Windows)
|
Sierra On-Line
|
Sierra On-Line
|
U.S.A.
|
999
|
|
Outpost 2: Divided Destiny
|
1997
|
PC (Windows)
|
Dynamix
|
Sierra On-Line
|
U.S.A.
|
0
|
|
Outpost Kaloki
|
2008
|
PC (Windows)
|
NinjaBee
|
Wahoo Studios
|
U.S.A.
|
0
|
|
Outpost Kaloki X
|
2004
|
Xbox / PC (Windows) / Xbox 360 (X360)
|
NinjaBee
|
Microsoft Game Studios (XBLA version)
|
|
47
|
|
OutRun 2019
|
1993
|
Genesis (Megadrive)
|
Hertz Co. Ltd
|
SEGA of America
|
|
0
|
|
Outwars
|
1998
|
PC (Windows)
|
SingleTrac Entertainment Technologies
|
Microsoft Corporation
|
|
0
|
|
Over Horizon
|
1991
|
NES (Famicom)
|
Hot-B Co.
|
Hot-B Co.
|
|
0
|
|
Overblood
|
1996
|
Playstation (PSX)
|
Riverhill Software Inc.
|
Riverhill Software Inc.
|
|
8
|
|
Overblood 2
|
1998
|
Playstation (PSX)
|
Riverhill Software Inc.
|
Riverhill Software Inc.
|
|
3
|
|
Overkill
|
1996
|
PC (Dos)
|
ID Interactive Inc.
|
ID Interactive Inc.
|
|
0
|
|
Overlander
|
1988
|
Amiga / Amstrad CPC / Atari ST / Commodore 64 / ZX Spectrum
|
Elite Systems Ltd.
|
Elite Systems Ltd.
|
|
0
|
|
Overlord
|
1990
|
Amiga / Commodore 64 / Atari ST / NES (Famicom) / PC (Dos)
|
Probe Software (David Perry, Nick Bruty (PC) / Steve Crow, Mark Kelly (NES)&#
|
Melbourne House / Virgin Games (NES)
|
United Kingdom
|
999
|
|
Overlord
|
2010
|
PC (Windows) / Xbox 360 (X360)
|
BioWare Corporation
|
Electronic Arts
|
|
0
|
|
Override
|
1991
|
PC-Engine / TurboGrafx-16
|
Sting
|
Data East Corporation
|
Japan
|
0
|
|
Overscan Invaders
|
1994
|
Atari ST
|
|
Budgie UK
|
|
0
|
|
Oxymous Prime
|
2012
|
PC (Windows)
|
Miciosegone Games
|
Miciosegone Games
|
Italy
|
0
|
|
Oystron
|
1998
|
Atari 2600
|
XYPE
|
Hozer Video Games
|
|
0
|
|
Ozma Wars
|
2011
|
Playstation 3 (PS3) / PlayStation Portable (PSP)
|
SNK Corporation
|
SNK Playmore USA Corp.
|
Japan
|
0
|
|
P'radikus Conflict
|
1990
|
NES (Famicom)
|
Color Dreams
|
Color Dreams
|
U.S.A.
|
0
|
|
P.N.03
|
2003
|
GameCube (NGC)
|
Capcom Production Studio 4
|
Capcom Entertainment
|
Japan
|
0
|
|
Pachio-kun 3: Pachisuro & Pachinko
|
1994
|
TurboGrafx CD (Turbo CD)
|
GX Media
|
Coconuts Japan Entertainment Co.
|
|
0
|
|
Pachio-kun: Warau Uchū
|
1992
|
TurboGrafx CD (Turbo CD)
|
Coconuts Japan Entertainment Co.
|
Coconuts Japan Entertainment Co.
|
|
0
|
|
Paddle Fighter
|
1991
|
Genesis (Megadrive)
|
SEGA Enterprises Ltd.
|
SEGA Enterprises Ltd.
|
Brazil
|
0
|
|
Pairs / Space Rendezvous / Logic
|
1978
|
Magnavox Odyssey² (Videopac)
|
Magnavox
|
N.V. Philips Gloeilampenfabrieken
|
U.S.A.
|
0
|
|
Pandora
|
1988
|
Amiga / Atari ST / Commodore 64
|
PSI Software Designers
|
Firebird Software Ltd.
|
|
0
|
|
Panic Invaders
|
2004
|
PC (Windows)
|
Generation Stars
|
Generation Stars
|
|
0
|
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