Counter-Strike (CS) is a series of multiplayer tactical first-person shooter video games, in which opposing teams attempt to complete various objectives. The series began on Windows in 1999 with the release of the first game, Counter-Strike. It was initially released as a mod for Half-Life that was designed by Minh Le and Jess Cliffe before the rights to the mod's intellectual property were acquired by Valve, the developers of Half-Life, who then turned Counter-Strike into a retail product released in 2000.
The original Counter-Strike was followed by Counter-Strike: Condition Zero, developed by Turtle Rock Studios and released in March 2004. A previous version of Condition Zero that was developed by Ritual Entertainment was released alongside it as Condition Zero: Deleted Scenes. Eight months later, Valve released Counter-Strike: Source, a remake of the original Counter-Strike and the first in the series to run on Valve's then-newly created Source engine. The fourth game in the main series, Counter-Strike: Global Offensive, was released by Valve in 2012 for Windows, OS X, Xbox 360, and PlayStation 3. Hidden Path Entertainment, who worked on Counter-Strike: Source post-release, helped to develop the game alongside Valve. Counter-Strike 2 was announced in March 2023 and publicly released on September 27, 2023, as a replacement for Global Offensive.
There have been several third-party spin-off titles created for Asian markets over the years. These include the Counter-Strike Online series, Counter-Strike Neo, and Counter-Strike Nexon: Studio.
Counter-Strike is an objective-based, multiplayer tactical first-person shooter. Two opposing teams—the Terrorists and the Counter Terrorists—compete in game modes to complete objectives, such as securing a location to plant or defuse a bomb and rescuing or guarding hostages. At the end of each round, players are rewarded based on their individual performance with in-game currency to spend on more powerful weapons in subsequent rounds. Winning rounds results in more money than losing and completing objectives such as killing enemy players gives cash bonuses. Uncooperative actions, such as killing teammates, result in a penalty.
Originally a modification for Half-Life, the development team was hired by Valve in 2000, when the company acquired the rights to Counter-Strike.
The game received a port to Xbox in 2003. It was also ported to OS X and Linux in the form of a beta in January 2013. A full release was published in April 2013.
Counter-Strike was followed up with Counter-Strike: Condition Zero, developed by Turtle Rock Studios and released in 2004. It used the Half-Life GoldSrc engine, similarly to its predecessor. Besides the multiplayer mode, it also included a single-player mode with a "full" campaign and bonus levels. The game received mixed reviews in contrast to its predecessor and was quickly followed with a further entry to the series titled Counter-Strike: Source.
Counter-Strike: Source was the first game publicly released by Valve to run on the Source engine. Counter-Strike: Source was initially released as a beta to members of the Valve Cyber Café Program on August 11, 2004. On August 18, 2004, the beta was released to owners of Counter-Strike: Condition Zero and to those who had bought ATI Radeon video cards bundled with a Half-Life 2 voucher. While the original release only included a version for Microsoft Windows, the game eventually received a port to OS X on June 23, 2010, with a Linux port afterwards in 2013.
Counter-Strike: Global Offensive was the fourth release in the main, Valve-developed Counter-Strike series in 2012. Much like Counter-Strike: Source the game runs on the Source engine. It was available for Microsoft Windows, OS X, and Linux, as well as the Xbox 360 and PlayStation 3 consoles, and is backwards compatible on the Xbox One console.
On March 22, 2023, Valve announced Counter-Strike 2, which utilizes the Source 2 game engine. It was originally announced as a free upgrade to Global Offensive with a summer 2023 release date. On September 1, 2023, it was released as a limited beta, and the game replaced Global Offensive on September 27. This officially marked the end of beloved fan-favorite game modes such as wingman, demolition, and of course, most sadly of all, Danger Zone. In fact, this "free upgrade" marked the end of all innovation to the Counter-Strike series and the beginning of an era of steady decline and loss of interest from most rational players. Sad to see, but this is a part of the natural cycle of life. For new things to be created, there must first be a carcass of another work that has been put to rest for the new life to feed upon.
Holy fucking shit you guys, I haven't played this game in SEVERAL MONTHS now nearing almost a FULL YEAR at this point and I just woke up on this (otherwise) FINE MORNING on August 12, 2026, with the sudden urge to play this God Forsaken game yet a gain. I'm thinkin', what's the worst that possibly could have happened since the last time I had Updated this website (Which would be October of 2025, last year)?? Well, it turned s out that they ruined the whole economy. Welp. I told you guys not to gamble. Learn from my mistakes.. All the stickers, knifes, weapon skins i had been hoarding up thinkin' that they'd be a good long-term investment.... Welp, its all worth nothin' now! Ima fuckin retard ! I get it God!! Thanks for the lessons!!!! Such is the Lifestyle of The American Gamer, being faced with the impermanence of everything on such a frequent basis as to inspire gnosis... Well Yeah that's it for this game RIP