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Left 4 Dead
''Left 4 Dead'' is a 2008 first-person shooter game developed by Valve South and published by Valve. It was originally released for Windows and Xbox 360 in November 2008 and for Mac OS X in October 2010, and is the first title in the '' Left 4 Dead'' series. Set during the aftermath of a zombie outbreak on the East Coast of the United States, the game pits its four protagonists, dubbed the "Survivors", against hordes of the infected. ''Left 4 Dead'' uses Valve's proprietary Source engine, with four game modes: a single-player mode in which allied characters are controlled by AI, a four-player co-op campaign mode, an eight-player online versus mode, and a four-player survival mode. In all modes, an artificial intelligence dubbed the "Director" controls level pacing and item placements in an attempt to create a dynamic experience and increase replay value. ''Left 4 Dead'' received praise for its replay value, focus on cooperative play, and cinematic feel, although some crit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valve Corporation
Valve Corporation, also known as Valve Software, is an American video game developer, video game publisher, publisher, and digital distribution company headquartered in Bellevue, Washington. It is the developer of the software distribution platform Steam (service), Steam and the game franchises ''Half-Life (series), Half-Life'', ''Counter-Strike'', ''Portal (series), Portal'', ''Day of Defeat'', ''Team Fortress 2, Team Fortress'', ''Left 4 Dead (series), Left 4 Dead'' and ''Dota''. Valve was founded in 1996 by the former Microsoft employees Gabe Newell and Mike Harrington. Their debut game, the first-person shooter (FPS) ''Half-Life (video game), Half-Life'' (1998), was a critical and commercial success and had a lasting influence on the FPS genre. Harrington left in 2000. In 2003, Valve launched Steam, followed by ''Half-Life 2'' (2004), the Episodic video game, episodic sequels ''Half-Life 2: Episode One'' (2006) and ''Half-Life 2: Episode Two, Episode Two'' (2007), the mult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Left 4 Dead 2
''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. ''Left 4 Dead 2'' builds upon cooperatively focused gameplay and Valve's proprietary Source engine, the same game engine used in the original ''Left 4 Dead''. Set during the aftermath of an apocalyptic pandemic, the game focuses on four new Survivors, fighting against hordes of zombies known as the Infected, who develop severe psychosis and act extremely aggressive. The Survivors must fight their way through five campaigns, interspersed with safe houses that act as checkpoints, with the goal of escape at each campaign's finale. The gameplay is procedurally altered by the " AI Director 2.0", which monitors the players' performance and adjusts the scenario to provide a dynamic chall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Source (game Engine)
Source is a 3D game engine developed by Valve. It debuted as the successor to GoldSrc in 2004 with the releases of '' Half-Life: Source'', '' Counter-Strike: Source'', and '' Half-Life 2''. Valve used Source in many of their games in the following years, including '' Team Fortress 2'', '' Counter-Strike: Global Offensive'', ''Dota 2'', and the '' Portal'' and '' Left 4 Dead'' franchises. Other notable third-party games using Source include most games in the '' Titanfall'' franchise, '' Vampire: The Masquerade – Bloodlines'', '' Dear Esther'', '' The Stanley Parable'' and '' Garry’s Mod''. Valve released incremental updates to Source before it was succeeded by Source 2 in 2015. History Source distantly originates from the GoldSrc engine, itself a heavily modified version of John Carmack's Quake engine with some code from the Quake II engine. Carmack commented on his blog in 2004 that "there are still bits of early ''Quake'' code in ''Half-Life 2''". Valve employee Er ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turtle Rock Studios
Turtle Rock Studios (known as Valve South between 2008 and 2010) is an American video game developer founded in March 2002 by Mike Booth. It was acquired by Valve in 2008, but was re-founded in 2010 as a subsidiary of Slamfire Inc. by Phil Robb and Chris Ashton. Turtle Rock Studios is involved in the creation of original titles as well as the provision of consulting services to the digital entertainment industry. The company's most notable games are: the first '' Left 4 Dead'', which was published by Valve; '' Evolve'', which was originally set to be published by THQ but was later published by 2K Games; and Back 4 Blood, which was published by Warner Bros. Games. The founder of the company had worked for Westwood Pacific, and assisted in the development of the ''Counter-Strike'' series. The company expanded from six employees to more than seventy staff members from 2011 to 2014 and opened a subsidiary company called Turtle Rock Garage in 2011, which specialized in developin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Game Artificial Intelligence
In video games, artificial intelligence (AI) is used to generate responsive, adaptive or intelligent behaviors primarily in non-playable characters (NPCs) similar to human-like intelligence. Artificial intelligence has been an integral part of video games since their inception in 1948, first seen in the game ''Nim''. AI in video games is a distinct subfield and differs from academic AI. It serves to improve the game-player experience rather than machine learning or decision making. During the golden age of arcade video games the idea of AI opponents was largely popularized in the form of graduated difficulty levels, distinct movement patterns, and in-game events dependent on the player's input. Modern games often implement existing techniques such as pathfinding and decision trees to guide the actions of NPCs. AI is often used in mechanisms which are not immediately visible to the user, such as data mining and procedural-content generation. One of the most infamous examples ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GameSpot
''GameSpot'' is an American video gaming website that provides news, reviews, previews, downloads, and other information on video games. The site was launched on May 1, 1996, created by Pete Deemer, Vince Broady, and Jon Epstein. In addition to the information produced by ''GameSpot'' staff, the site also allows users to write their own reviews, blogs, and post on the site's forums. It has been owned by Fandom, Inc. since October 2022. In 2004, ''GameSpot'' won "Best Gaming Website" as chosen by the viewers in Spike TV's second ''Video Game Award Show'', and has won Webby Awards several times. The domain ''GameSpot.com'' attracted at least 60 million visitors annually by October 2008 according to a Compete.com study. History In January 1996, Pete Deemer, Vince Broady, and Jon Epstein quit their positions at IDG and founded SpotMedia Communications. SpotMedia then launched ''GameSpot'' on May 1, 1996. Originally, ''GameSpot'' focused solely on personal computer games, so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychosis
In psychopathology, psychosis is a condition in which a person is unable to distinguish, in their experience of life, between what is and is not real. Examples of psychotic symptoms are delusions, hallucinations, and disorganized or incoherent thoughts or speech. Psychosis is a description of a person's state or symptoms, rather than a particular mental illness, and it is not related to psychopathy (a personality construct characterized by impaired empathy and remorse, along with bold, disinhibited, and egocentric traits). Common causes of chronic (i.e. ongoing or repeating) psychosis include schizophrenia or schizoaffective disorder, bipolar disorder, and brain damage (usually as a result of alcoholism). Acute (temporary) psychosis can also be caused by severe distress, sleep deprivation, sensory deprivation, some medications, and drug use (including alcohol, cannabis, hallucinogens, and stimulants). Acute psychosis is termed primary if it results from a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rabies
Rabies is a viral disease that causes encephalitis in humans and other mammals. It was historically referred to as hydrophobia ("fear of water") because its victims panic when offered liquids to drink. Early symptoms can include fever and abnormal sensations at the site of exposure. These symptoms are followed by one or more of the following symptoms: nausea, vomiting, violent movements, uncontrolled excitement, fear of water, an inability to move parts of the body, confusion, and loss of consciousness. Once symptoms appear, the result is virtually always death. The time period between contracting the disease and the start of symptoms is usually one to three months but can vary from less than one week to more than one year. The time depends on the distance the virus must travel along Peripheral nervous system, peripheral nerves to reach the central nervous system. Rabies is caused by lyssaviruses, including the rabies virus and Australian bat lyssavirus. It is spread when an i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Game Bot
In video games, a bot or drone is a type of artificial intelligence (AI)-based expert system software that plays a video game in the place of a human. Bots are used in a variety of video game genres for a variety of tasks: a bot written for a first-person shooter (FPS) works differently from one written for a massively multiplayer online role-playing game (MMORPG). The former may include analysis of the map and even basic strategy; the latter may be used to automate a repetitive and tedious task like farming. Bots written for first-person shooters usually try to mimic how a human would play a game. Computer-controlled bots may play against other bots and/or human players in unison, either over the Internet, on a LAN or in a local session.GameBots: A Flexible Test Bed for Multiage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sequel
A sequel is a work of literature, film, theatre, television, music, or video game that continues the story of, or expands upon, some earlier work. In the common context of a narrative work of fiction, a sequel portrays events set in the same fictional universe as an earlier work, usually chronologically following the events of that work. In many cases, the sequel continues elements of the original story, often with the same characters and settings. A sequel can lead to a series, in which key elements appear repeatedly. The difference between more than one sequel and a series is somewhat arbitrary. Sequels are attractive to creators and publishers because there is less risk involved in returning to a story with known popularity rather than developing new and untested characters and settings. Audiences are sometimes eager for more stories about popular characters or settings, making the production of sequels financially appealing. In film, sequels are very common. There are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Team Fortress 2
''Team Fortress 2'' (''TF2'') is a Multiplayer video game, multiplayer first-person shooter game developed and published by Valve Corporation in 2007. It is the sequel to the 1996 ''Team Fortress'' Mod (video gaming), mod for ''Quake (video game), Quake'' and its 1999 remake, ''Team Fortress Classic''. It was released in October 2007 as part of ''The Orange Box'' for Microsoft Windows and the Xbox 360, and was ported to the PlayStation 3 in December 2007. It was released as a standalone game for Windows in April 2008, and updated to support macOS in June 2010 and Linux in February 2013. It was made free-to-play in June 2011, and is distributed online through Valve's digital retailer, Steam (service), Steam. Players join one of two teams—RED and BLU—and choose one of nine character classes to play as in game modes such as capture the flag and King of the Hill (game), king of the hill. Its development was led by John Cook and Robin Walker (game designer), Robin Walker, the d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Academy Video Games Awards
The BAFTA Games Awards or British Academy Games Awards are an annual British awards ceremony honouring "outstanding creative achievement" in the video game industry. First presented in 2004 following the restructuring of the BAFTA Interactive Entertainment Awards, the awards are presented by the British Academy of Film and Television Arts (BAFTA). Since the inaugural BAFTA Games Awards in February 2004, twenty ceremonies have taken place. The most recent, the 21st British Academy Games Awards, were held at the Queen Elizabeth Hall on 8 April 2025. Categories *Animation (2004–2005, revived in 2020) * Artistic Achievement * Audio Achievement * Best Game * British Game (introduced in 2013) * Debut Game (introduced in 2013) * EE Game of the Year (introduced in 2018, formerly EE Mobile Game, audience-voted award) * Evolving Game (introduced in 2015) *Family (previously "Children's Game") *BAFTA Fellowship (presented sporadically) * Game Beyond Entertainment (introduced in 2017 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
