Counter-Strike: Condition Zero
2004 First-person shooter -
- multiplayer 
Counter-Strike: Condition Zero is a multiplayer video game and the follow-up to Counter-Strike. The game was released in 2004 using the GoldSrc Half-Life engine. Condition Zero features a multiplayer mode, which features updated character models, tex ...
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Counter-Strike: Source
2004 First-person shooter -
Counter-Strike: Source is a complete remake of Counter-Strike using the Source game engine. As in the original, Counter-Strike: Source pits a team of counter-terrorists against a team of terrorists in a series of rounds. Each round is won either by c ...
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Serious Sam II
2005 First-person shooter - 
- multiplayer
Serious Sam II is a science fiction first-person shooter video game released for Microsoft Windows and Xbox and the sequel to the 2002 computer game Serious Sam: The Second Encounter, making it the third game in the Serious Sam series. It was designe ...
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Half-Life: Opposing Force
1999 First-person shooter - - multiplayer
Half-Life: Opposing Force is an expansion pack for Valve Software's science fiction first-person shooter video game Half-Life. The game was developed by Gearbox Software and Valve Corporation and published by Sierra Entertainment on November 19, 1999 ...
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Tremulous
2005 Strategy, First-person shooter -
Tremulous is a free and open source team-based first-person shooter with real-time strategy elements. ...
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SiN
1998 First-person shooter - - multiplayer Single player
SiN is a first-person shooter video game based on a modified version of the Quake II engine developed by Ritual Entertainment and published by Activision in late 1998. The game was later released over Steam platform on April 5, 2006, either as a stan ...
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America's Army
2002 First-person shooter - - Training and
America's Army is the name given to a game technology platform used to develop first person shooter (FPS) games published in 2002 by the U.S. Army. The game is branded as a strategic communication device, designed to allow young Americans to virtuall ...
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Marathon Infinity
1996 First-person shooter - - multiplayer Single player
Marathon Infinity is the third game in the Marathon Trilogy of science fiction first-person shooter computer games from Bungie Software. The game was released on October 15, 1996 and included more levels than its predecessor Marathon 2. These were la ...
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Medal of Honor: Allied Assault
2002 First-person shooter - - multiplayer
Medal of Honor: Allied Assault (abbreviated MoH:AA) is a 2002 first-person shooter video game developed by 2015, Inc. It was published by EA Games and officially released for Microsoft Windows on January 22, 2002 in North America and on February 15, ...
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Cube 2: Sauerbraten
2004 First-person shooter -
Cube 2: Sauerbraten (German for "sour roast", also known as Sauer) is a cross-platform, Quake-like first-person shooter that runs on Microsoft Windows, Linux, FreeBSD and Mac OS X using OpenGL and SDL. The game features single-player and multiplayer ...
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SourceForts
2005 First-person shooter - - multiplayer
SourceForts is a multiplayer capture the flag mod for the computer game Half-Life 2. Two teams, red and blue, construct forts made from metal cubes and panels to protect their flag, and attempt to break into their opponent's fort to steal the enemy f ...
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Doom 3 Steam Key GLOBAL is a game released on 2004-08-03. Published by Bethesda Softworks.
Doom 3 (stylized as D00M3) is a science fiction survival horror first-person shooter video game developed by id Software and published by Activision. Doom 3 was first released for Microsoft Windows on August 3, 2004. The game was later adapted for Li ...
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Half-Life 2: Episode Two
2007 First-person shooter - 
Half-Life 2: Episode Two is a first-person shooter video game, the second episode in a series of sequels to the 2004 Half-Life 2. It was developed by Valve Corporation in tandem with Episode One, the first game in the series, and released in 2007 via ...
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Half-Life 2
2004 First-person shooter -
Half-Life 2 (stylized as HλLF-LIFE2) is a first-person shooter video game and the sequel to Half-Life. Developed by Valve Corporation, it was released on November 16, 2004, following a protracted five-year $40 million development, during which a s ...
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Deathmatch Classic
2000 First-person shooter -
Deathmatch Classic or DMC is a first-person shooter multiplayer video game developed by Valve as a tribute to id Software's Quake. It was released on June 1, 2001. ...
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Borderlands 2 is a truly wacky FPS where you shoot everything that moves, kill it, loot it and move on to face another enemy. You will be able to play as one of four classes: the Siren, the Commando, the Gunzerker, and the Assassin. To truly succeed, you will have to master what your character does best. Only then you will be able to rip through the Borderlands 2 world on your way to glory. If playing solo isn't your thang, feel free to play in Co-op Online or on LAN.
Borderlands 2 is an action role-playing first-person shooter video game, developed by Gearbox Software and published by 2K Games on September 18, 2012. It is the second game in the Borderlands series and the sequel to 2009's Borderlands. The game was ...
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