| Title | Year | Support | Creator | Editor | Country | Popularity |
|---|
|
OpenArena
|
2008
|
PC (Linux) / Macintosh / PC (Windows)
|
|
|
|
0
|
|
Operación Cyborg
|
1989
|
PC (Dos)
|
Ediciones Manali
|
Ediciones Manali
|
|
0
|
|
Operation Blockade
|
2002
|
PC (Windows)
|
Professor Fog's Workshop
|
Infogrames
|
U.S.A.
|
0
|
|
Operation Body Count
|
1994
|
PC (Dos)
|
Capstone Software
|
Capstone Software
|
|
5
|
|
Operation C
|
1991
|
Gameboy (GB)
|
Konami (Toru Hagihara, Y. Hayano (programmers))
|
Konami (Japan) / Ultra Games (North America) / Mattel (Europe)
|
|
11
|
|
Operation Flashpoint
|
2001
|
PC (Windows) / Xbox
|
Bohemia Interactive Studio
|
Codemasters
|
|
999
|
|
Operation Flashpoint: Dragon Rising
|
2009
|
Playstation 3 (PS3) / PC (Windows) / Xbox 360 (X360)
|
Codemasters Software Company Limited
|
Codemasters Software Company Limited
|
|
0
|
|
Operation Flashpoint: Gold Upgrade
|
2001
|
PC (Windows)
|
Bohemia Interactive Studio
|
Codemasters Software Company Limited
|
|
0
|
|
Operation Flashpoint: Red River
|
2011
|
PC (Windows) / Playstation 3 (PS3) / Xbox 360 (X360)
|
Codemasters Software Company Limited
|
Codemasters Software Company Limited
|
|
0
|
|
Operation Flashpoint: Resistance
|
2002
|
PC (Windows)
|
Bohemia Interactive Studio
|
Codemasters Software Company Limited
|
|
0
|
|
Operation Harrier
|
1990
|
Amiga / Atari ST / PC (Dos)
|
Creative Materials
|
U.S. Gold Ltd.
|
|
0
|
|
Operation Logic Bomb
|
1993
|
Super Nintendo (SNES)
|
Jaleco (Y. Igakura, Y. Sasahara)
|
Jaleco
|
Japan
|
4
|
|
Operation Secret Storm
|
1991
|
NES (Famicom)
|
Color Dreams
|
Color Dreams
|
U.S.A.
|
0
|
|
Operation Spacehog
|
2000
|
PC (Windows)
|
Free Lunch Design
|
Free Lunch Design
|
Sweden
|
6
|
|
Operation Thunderbolt
|
1988
|
Arcade / Commodore 64 / Super Nintendo (SNES) / Amiga / Amstrad CPC / Atari ST / ZX Spectrum
|
Taito
|
Taito
|
Japan
|
19
|
|
Operation Thunderstorm
|
2008
|
PC (Windows)
|
City Interactive S.A.
|
City Interactive S.A.
|
|
0
|
|
Operation Wimp
|
1991
|
Atari ST
|
The Bombout Brothers
|
Budgie UK
|
|
0
|
|
Operation Wolf
|
1987
|
Amiga / Amstrad CPC / Arcade / Atari ST / Commodore 64 / MSX / NES (Famicom) / PC (Dos) / PC-Engine / TurboGrafx-16 / Sega Master System / Wii / ZX Spectrum
|
Taito
|
Taito
|
Japan
|
38
|
|
Operation Wolfsburg
|
2010
|
PC (Windows)
|
HQ Simulation
|
HQ Simulation
|
|
0
|
|
Operation WOW
|
2011
|
iPhone / iPod Touch / iPad
|
Ivanovich Games
|
Ivanovich Games
|
|
0
|
|
Operation: Carnage
|
1996
|
PC (Dos) / PC (Windows)
|
Midnight Synergy
|
Beaucomm Interactive
|
|
0
|
|
Operation: Inner Space
|
1994
|
PC (Windows)
|
Software Dynamics
|
Software Dynamics
|
|
0
|
|
Operation: Matriarchy
|
2005
|
PC (Windows)
|
Madia Entertainment
|
Buka Entertainment
|
|
0
|
|
Operation: Vietnam
|
2007
|
Nintendo DS
|
Coyote Developments Ltd
|
Majesco Entertainment Company
|
|
0
|
|
Orbit 2000
|
1991
|
Amiga
|
Cloud Nine Developments
|
Byte Back
|
|
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
|
|
Osterballerei
|
2005
|
PC (Windows)
|
|
|
|
0
|
|
Otto Matic
|
2001
|
iPhone / iPod Touch / iPad / Macintosh / PC (Windows)
|
Pangea Software
|
Aspyr Media
|
|
0
|
|
Out of the World
|
2005
|
PC (Windows)
|
DRON Software
|
MyPlayCity.com
|
|
0
|
|
Outcast (Limited Edition)
|
1999
|
PC (Windows)
|
Appeal S.A.
|
Infogrames Europe SA
|
|
0
|
|
Outer Ridge
|
1995
|
PC (Dos)
|
GraphicWares
|
Wizard Software
|
|
0
|
|
Outlaw
|
1976
|
Arcade / Atari 2600
|
Atari Inc.
|
Atari
|
U.S.A.
|
434
|
|
Outlaws
|
1997
|
PC (Windows) / PC (Dos)
|
LucasArt / Daron Stinnett / Stephen R. Shaw / Adam Schnitzer
|
LucasArts
|
U.S.A.
|
999
|
|
Outlaws: Handful of Missions
|
1997
|
PC (Windows)
|
LucasArts
|
LucasArts
|
U.S.A.
|
0
|
|
Outtrigger
|
2001
|
Arcade / Dreamcast
|
Sega-AM2
|
Sega
|
Japan
|
7
|
|
Outwars
|
1998
|
PC (Windows)
|
SingleTrac Entertainment Technologies
|
Microsoft Corporation
|
|
0
|
|
Over Horizon
|
1991
|
NES (Famicom)
|
Hot-B Co.
|
Hot-B Co.
|
|
0
|
|
Overblood 2
|
1998
|
Playstation (PSX)
|
Riverhill Software Inc.
|
Riverhill Software Inc.
|
|
3
|
|
OverKill
|
1992
|
PC (Dos)
|
Tech-Noir
|
Epic MegaGames
|
|
0
|
|
Overlander
|
1988
|
Amiga / Amstrad CPC / Atari ST / Commodore 64 / ZX Spectrum
|
Elite Systems Ltd.
|
Elite Systems Ltd.
|
|
0
|
|
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
|
|
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
|
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