Counter-Strike is a tactical first-person shooter game developed by Valve. It was initially developed and released as a Half-Life modification by Minh "Gooseman" Le and Jess Cliffe in 1999, before Le and Cliffe were hired and the game's intellectual property acquired. Counter-Strike was released by Valve for Microsoft Windows in November 2000, and is the first installment in the Counter-Strike series. Several remakes and ports were released on Xbox, as well as OS X and Linux.
Action Quake 2 is a mod for the video game Quake II created by The A-Team. Action Quake 2 was developed to recreate the look and feel of an action movie, having a fast pace and a semi-realistic damage system. It features many maps recreating realistic settings, such as city streets and office buildings, with a balanced range of weapons and equipment inspired by action movies.
Day of Defeat: Source is a team-based online first-person shooter multiplayer video game developed by Valve. Set in World War II, the game is a remake of Day of Defeat. It was updated from the GoldSrc engine used by its predecessor to the Source engine, and a remake of the game models. The game was released for Microsoft Windows on September 26, 2005, distributed through Valve's online content delivery service Steam. Retail distribution of the game was handled by Electronic Arts.
Half-Life 2: Deathmatch is a multiplayer first-person shooter video game developed by Valve. Released on Steam on November 30, 2004, it uses many of the assets from Half-Life 2 and its Source engine. It features new levels, optimized for multiplayer arena play, and a few new weapons. Also included are portions of the game's source code, which were the basis for many early Source-based multiplayer modifications. The game is the successor to the popular multiplayer component of the original Half-Life, but is offered as a separate product from Half-Life 2. Deathmatch, like Half-Life's multiplayer, does not develop any part of the plot or story of the Half-Life series.
Valve Anti-Cheat (VAC) is an anti-cheat tool developed by Valve as a component of the Steam platform, first released with Counter-Strike in 2002.
Crazy Arcade is a free South Korean online multiplayer game developed by Nexon. It was first published in 2001.
Sudden Attack is a free-to-play multiplayer first-person shooter online game developed by the South Korean company GameHi. The North American service for Sudden Attack was terminated on January 29, 2014. A sequel, Sudden Attack 2, was launched in 2016. By June 2020, the game had over 23 million registered users worldwide and grossed over $500 million in lifetime revenue. By December 2021, the game grossed over $600 million.
Combat Arms: Reloaded & Combat Arms: Classic is a free-to-play multiplayer first-person shooter game developed by Nexon and published by VALOFE outside of Korea. The game uses the LithTech game engine to produce its graphics. In July 2012, Combat Arms was also released on Steam.
Dragon Saga, called Dragonica before 2010, is a free-to-play 3D side-scrolling massively multiplayer online role-playing game developed by Barunson Interactive and Gravity Interactive. Development has been ongoing since March 2006. Operation of Dragon Saga is relegated to different publishers for their respective regions. Whilst being free-to-play, the game also includes a cash shop that allows for unique customization of player's characters. The game's commercial launch was in June 2009 in China and October in Europe and October 2010 in North America. Characters created during the open beta testing were carried over to the commercial release.
Left 4 Dead 2 is a 2009 first-person shooter video game developed and published by Valve. The sequel to Left 4 Dead (2008) and the second game in the Left 4 Dead series, it was released for Microsoft Windows and Xbox 360 in November 2009, Mac OS X in October 2010, and Linux in July 2013.
Blacklight: Retribution is a free-to-play first-person shooter video game developed and published by Hardsuit Labs for Microsoft Windows and PlayStation 4. It was initially published by Perfect World Entertainment on April 3, 2012, with a full Steam release on July 3. A PS4 version was released as a launch title in North America on November 15, 2013, followed by Europe and Australia on December 4.
Hawken is a free-to-play multiplayer mech first-person shooter video game. The game features five game modes: Team Deathmatch, Deathmatch, Co-op Bot Team Deathmatch, Siege, and Missile Assault. It follows the freemium model of game monetization, where in-game purchases are the main source of revenue.
Counter-Strike: Global Offensive (CS:GO) is a 2012 multiplayer tactical first-person shooter developed by Valve and Hidden Path Entertainment. It is the fourth game in the Counter-Strike series. Developed for over two years, Global Offensive was released for OS X, PlayStation 3, Windows, and Xbox 360 in August 2012, and for Linux in 2014. In December 2018, Valve transitioned the game to a free-to-play model, focusing on revenue from cosmetic items.
Special Force is an online free-to-play first-person shooter game developed by the South Korean video game developer Dragonfly, which is based in Seoul. Although a small company, it is notable for releasing many popular games both inside and outside Korea, including: Special Force and Karma.
Counter-Strike (CS) is a series of multiplayer tactical first-person shooter video games in which teams of terrorists battle to perpetrate an act of terror while counter-terrorists try to prevent it. The series began on Windows in 1999 with the release of the first game, Counter-Strike. It was initially released as a modification ("mod") for Half-Life that was designed by Minh "Gooseman" Le and Jess "Cliffe" 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.
Ghost in the Shell: Stand Alone Complex - First Assault Online, also known simply as First Assault, was a free-to-play online first-person shooter video game developed by South Korean developer Neople and published by Nexon. It was one of adaptations of the anime series Ghost in the Shell: Stand Alone Complex.
Counter-Strike 2 is a 2023 free-to-play tactical first-person shooter game developed and published by Valve. It is the fifth entry in the Counter-Strike series, developed as an updated version of the previous entry, Counter-Strike: Global Offensive (2012). The game was announced on March 22, 2023, and was released on September 27, 2023, for Windows and Linux, replacing Global Offensive on Steam.
