For a game similar to 'Counter-Strike Online' ...

15 Games like Counter-Strike Online - Microsoft Windows

  1. Warhammer 40,000: Fire Warrior
  2. Quake 4
  3. Red Ocean
  4. Half-Life: Opposing Force
  5. U.S. Special Forces: Team Factor
  6. Serious Sam 3: BFE
  7. Battle Engine Aquila
  8. JFK: Reloaded
  9. Darkest of Days
  10. Terminator 3: War of the Machines
  11. Medal of Honor: Allied Assault
  12. Descent II
  13. Warface
  14. Hades 2
  15. Crysis 2

Video Game genre...

Action adventure RPG Shooter Racing Platform Strategy Fighting Simulation puzzle MMORPG Music Arcade Fantasy Eroge Sports game Visual novel Survival horror Third-person shooter First-person shooter

On following platform...

Microsoft Windows Sony PlayStation 2 Xbox 360 Sony PlayStation 3 Sony PlayStation iOS Nintendo Wii Nintendo DS Mac OS X Amiga Super NES PlayStation Portable Xbox GBA Nintendo Entertainment System Sego MegaDrive Android GameCube GNU/Linux Game Boy Saturn PlayStation Vita Nintendo 3DS Nintendo 64 Sega Dreamcast Game Boy Color Sony PlayStation 4 Wii U Sega Master System Sega Game Gear

... I can play

Quake 4

Quake 4

2005  First-person shooter - GNU/Linux Mac OS X Xbox 360 Microsoft Windows
 Get game Quake 4
Quake 4 - Wikipedia Quake 4 is the fourth title in the series of Quake first-person shooter computer games. The game was developed by Raven Software and published by Activision. Raven Software collaborated with id Software, the creators and historical developers of prec ...   more on Wikipedia
Serious Sam 3: BFE

Serious Sam 3: BFE

2011  First-person shooter - GNU/Linux Mac OS X Xbox 360 Microsoft Windows Sony PlayStation 3 - multiplayer  
Serious Sam 3: BFE is an action shooter developed by Croteam. If you want action and some action on top of that action and then more action to follow, Serious Sam 3 will do you justice. The legions of alien beasts, monsters, and mercenaries are invading earth, and it seems to be the final showdown that’ll decide who’ll handle the Earth In the upcoming future. Stand your ground and hold down your trigger, the swarms of beings are rushing in and it’s up to you to stop them all! Forget cover, strategical positioning, and retreat, Serious Sam is too serious for that king of nonsense.
 Get game Serious Sam 3: BFE
Serious Sam 3: BFE - Wikipedia Serious Sam 3: BFE is a first-person shooter video game developed by Croteam and published by Devolver Digital. It is part of the Serious Sam series and a prequel to The First Encounter. The game's story takes place in the 22nd century, during Mental ...   more on Wikipedia
Descent II

Descent II

1996  First-person shooter - Sony PlayStation Microsoft Windows - multiplayer  
 Get game Descent II
Descent II - Wikipedia Descent II is a 1996 first-person shooter video game developed by Parallax Software and published by Interplay Productions. It is the second game in the Descent video game series and a sequel to the original Descent. Unlike standard first-person shoo ...   more on Wikipedia
Crysis 2

Crysis 2

2011  First-person shooter - Xbox 360 Microsoft Windows Sony PlayStation 3 - multiplayer  
The last thing a world destroyed by an array of disasters needs is aliens coming over to take over the planet. Unfortunately, Crysis 2 sees this exact scenario happen. Taking place in New York, this Crytek Studios action game forces you to nearly single-handedly save the planet, as you are the only one to have the cutting-edge weaponry and abilities to survive in the current state of the city. Can you pull it off or is the world as we know it going to end?
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Crysis 2 - Wikipedia Crysis 2 is a first-person shooter video game developed by Crytek, published by Electronic Arts and released in North America, Australia and Europe in March 2011 for Microsoft Windows, PlayStation 3, and Xbox 360. Officially announced on June 1, 2009 ...   more on Wikipedia
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