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Back 4 Blood
''Back 4 Blood'' is a first-person shooter developed by Turtle Rock Studios and published by Warner Bros. Interactive Entertainment. It was released on October 12, 2021, for Microsoft Windows, PlayStation 4, PlayStation 5, Xbox One, and Xbox Series X/S. The game is considered to be a spiritual successor to the ''Left 4 Dead'' series, and carries over several key gameplay pillars, such as a strong emphasis on cooperative teamwork, and an AI system called the "Game Director", which dynamically modifies the environment, placement of enemies, items, and obstacles in response to players' progression and behavior. Gameplay In the game's primary player versus environment game modes, players join a four-person team of post-apocalypse survivors called Cleaners, who must fight their way through levels populated by zombie-like monsters called The Ridden. Teammates are either controlled by other players or AI bots depending on matchmaking preferences and player availability. A new feature ...
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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 Michael Booth. It was acquired by Valve in 2008, but was re-founded in 2011 as an independent company 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; and '' Evolve'', which was originally set to be published by THQ but was later published by 2K 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 developing casual and experimental games for platforms such as iPhone, Faceb ...
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Video Game Bot
In video games, a bot 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 very 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 Multiagent ...
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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 Microsoft 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'' was well-received by the industry media upon its release, with praise for its replay value, focus ...
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Helicopter
A helicopter is a type of rotorcraft in which lift and thrust are supplied by horizontally spinning rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forward, backward and laterally. These attributes allow helicopters to be used in congested or isolated areas where fixed-wing aircraft and many forms of STOL (Short TakeOff and Landing) or STOVL (Short TakeOff and Vertical Landing) aircraft cannot perform without a runway. In 1942, the Sikorsky R-4 became the first helicopter to reach full-scale production.Munson 1968.Hirschberg, Michael J. and David K. Dailey"Sikorsky". ''US and Russian Helicopter Development in the 20th Century'', American Helicopter Society, International. 7 July 2000. Although most earlier designs used more than one main rotor, the configuration of a single main rotor accompanied by a vertical anti-torque tail rotor (i.e. unicopter, not to be confused with the single-blade monocopter) has become the most comm ...
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Sikorsky UH-60 Black Hawk
The Sikorsky UH-60 Black Hawk is a four-blade, twin-engine, medium-lift Utility helicopter, utility military helicopter manufactured by Sikorsky Aircraft. Sikorsky submitted the S-70 design for the United States Army's Utility Tactical Transport Aircraft System (UTTAS) competition in 1972. The Army designated the prototype as the ''YUH-60A'' and selected the Black Hawk as the winner of the program in 1976, after a fly-off competition with the Boeing Vertol YUH-61. Named after the Native American war leader Black Hawk (Sauk leader), Black Hawk, the UH-60A entered service with the U.S. Army in 1979, to replace the Bell UH-1 Iroquois as the Army's tactical transport helicopter. This was followed by the fielding of electronic warfare and special operations variants of the Black Hawk. Improved UH-60L and UH-60M utility variants have also been developed. Modified versions have also been developed for the United States Navy, U.S. Navy, United States Air Force, Air Force, and United St ...
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Washington Crossing Bridge
Washington Crossing Bridge (officially the Washington Crossing Toll Supported Bridge) is a truss bridge spanning the Delaware River that connects Washington Crossing, Hopewell Township in Mercer County, New Jersey with Washington Crossing, Upper Makefield Township in Bucks County, Pennsylvania. It was built in 1904 by the Taylorsville Delaware Bridge Company. The bridge is currently owned and operated by the Delaware River Joint Toll Bridge Commission. History On February 14, 1831, an act was passed by the New Jersey Legislature and concurred by the Pennsylvania General Assembly, creating the Taylorsville Delaware Bridge Company. By the act's provisions, a bridge was to be located at Taylor's Ferry, close to where George Washington crossed the Delaware River in 1776. This timber bridge was constructed beginning in 1831 and was completed in 1834. Its six spans gave it a total length of 875 feet. The first bridge remained in service until it was swept away by the flood of ...
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Evansburg, Pennsylvania
Evansburg is a census-designated place (CDP) in Montgomery County, Pennsylvania, United States. The population was 2,129 at the 2010 census. It is a section of Lower Providence Township and is the namesake of Evansburg State Park. History The Evansburg Historic District was listed on the National Register of Historic Places in 1972. Geography According to the United States Census Bureau, the CDP has a total area of , all land. The nearby Evansburg State Park takes its name from the CDP. Evansburg is a National Historic District designated by Congress, with over 50 National Register properties dating from the early 18th through 19th century. Almost all of these properties are privately owned and in active use at this time. Demographics As of the 2010 census, the CDP was 80.7% White, 2.7% Black or African American, 0.1% Native American, 12.6% Asian, 0.3% were Some Other Race, and 1.5% were two or more races. 2.5% of the population were of Hispanic or Latino ancestry. ...
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United States Army Rangers
United States Army Rangers, according to the US Army's definition, are personnel, past or present, in any unit that has the official designation "Ranger". The term is commonly used to include graduates of the US Army Ranger School, even if they never served in a "Ranger" unit. The vast majority of Ranger school graduates never serve in Ranger units and are considered "Ranger qualified". In a broader and less formal sense, the term "ranger" has been used, officially and unofficially, in North America since the 17th century, to describe light infantry in small, independent units—usually companies. The first units to be officially designated Rangers were companies recruited in the colonies of New England by the colonial militia to fight in King Philip's War (1676). Following that time, the term became more common in official usage, during the French and Indian Wars of the 18th century. The US military has had "Ranger" companies since the American Revolution. British units late ...
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United States Army
The United States Army (USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated as the Army of the United States in the U.S. Constitution.Article II, section 2, clause 1 of the United States Constitution (1789). See alsTitle 10, Subtitle B, Chapter 301, Section 3001 The oldest and most senior branch of the U.S. military in order of precedence, the modern U.S. Army has its roots in the Continental Army, which was formed 14 June 1775 to fight the American Revolutionary War (1775–1783)—before the United States was established as a country. After the Revolutionary War, the Congress of the Confederation created the United States Army on 3 June 1784 to replace the disbanded Continental Army.Library of CongressJournals of the Continental Congress, Volume 27/ref> The United States Army considers itself to be a continuation of the Continental Army, and thus considers its institutional inception to be th ...
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United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ...
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Pennsylvania
Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, Maryland to its south, West Virginia to its southwest, Ohio to its west, Lake Erie and the Canadian province of Ontario to its northwest, New York to its north, and the Delaware River and New Jersey to its east. Pennsylvania is the fifth-most populous state in the nation with over 13 million residents as of 2020. It is the 33rd-largest state by area and ranks ninth among all states in population density. The southeastern Delaware Valley metropolitan area comprises and surrounds Philadelphia, the state's largest and nation's sixth most populous city. Another 2.37 million reside in Greater Pittsburgh in the southwest, centered around Pittsburgh, the state's second-largest and Western Pennsylvania's largest city. The state's su ...
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Apocalyptic And Post-apocalyptic Fiction
Apocalyptic and post-apocalyptic fiction is a subgenre of speculative fiction in which the Earth's (or another planet's) civilization is collapsing or has collapsed. The apocalypse event may be climatic, such as runaway climate change; astronomical, such as an impact event; destructive, such as nuclear holocaust or resource depletion; medical, such as a pandemic, whether natural or human-caused; end time, such as the Last Judgment, Second Coming or Ragnarök; or more imaginative, such as a zombie apocalypse, cybernetic revolt, technological singularity, dysgenics or alien invasion. The story may involve attempts to prevent an apocalypse event, deal with the impact and consequences of the event itself, or it may be post-apocalyptic, set after the event. The time may be directly after the catastrophe, focusing on the psychology of survivors, the way to keep the human race alive and together as one, or considerably later, often including that the existence of pre-catastro ...
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