Call of Duty

Call of Duty is a first-person shooter video game franchise. The series began on Microsoft Windows, and later expanded to consoles and handhelds. Several spin-off games have been released. The earlier games in the series are set primarily in World War II, including Call of Duty, Call of Duty 2, and Call of Duty 3. Beginning with Call of Duty 4: Modern Warfare, which is set in modern times, the series has shifted focus away from World War II. Modern Warfare, released November 2007, was followed by World at War and Modern Warfare 2. Black Ops, released November 2010, takes place in the Cold War, while Modern Warfare 3, released November 2011, takes place in a near-future setting. Black Ops II, released November 2012, takes place mainly in the year 2025. Call of Duty: Ghosts was released in November 2013. In May 2014, Advanced Warfare was announced. On April 9, 2015, Treyarch announced Black Ops III.

The Call of Duty games are published and owned by Activision. While Infinity Ward is still a developer, Treyarch and Sledgehammer Games also develop several of the titles with the release of the studios' games alternating with each other. Some games have been developed by Gray Matter Interactive, Nokia, Exakt Entertainment, Spark Unlimited, Amaze Entertainment, n-Space, Aspyr, Rebellion Developments, Ideaworks Game Studio, and nStigate Games. The games use a variety of engines, including the id Tech 3, the Treyarch NGL, and the IW engine.

Black operation

A black operation or black op is a covert operation by a government, a government agency, or a military organization. This can include activities by private companies or groups. Key features of a black operation are that it is secret and it is not attributable to the organization carrying it out. The main difference between a black operation and one that is merely secret is that a black operation involves a significant degree of deception, to conceal who is behind it or to make it appear that some other entity is responsible ("false flag" operations).

A single such activity may be called a "black bag operation"; that term is primarily used for covert or clandestine surreptitious entries into structures to obtain information for human intelligence operations. Such operations are known to have been carried out by the FBI, the Central Intelligence Agency,Mossad, MI6, ISI (Pakistan), RAW, MSS, and the intelligence services of other nations.

Etymology

"Black" may be used as a generic term for any government activity that is hidden or secret. For example, some activities by military and intel agencies are funded by a classified "black budget," of which the details, and sometimes even the total, are hidden from the public and from most congressional oversight.

Call of Duty: Black Ops II

Call of Duty: Black Ops II is a first-person shooter video game, developed by Treyarch and published by Activision (Square Enix for Japan). It was released on November 13, 2012 for Microsoft Windows, PlayStation 3, and Xbox 360 and on November 18, 2012 in North America, November 30, 2012 in Europe and Australia for the Wii U.Black Ops II is the ninth game in the Call of Duty franchise of video games and a sequel to the 2010 game Call of Duty: Black Ops. The game was launched at 16,000 stores worldwide at midnight on November 13, 2012.

Black Ops II is the first game in the Call of Duty franchise to feature future warfare technology and the first to present branching storylines driven by player choice as well as selecting weapons before starting story mode missions. It also offers a 3D display option. A corresponding game, Call of Duty: Black Ops: Declassified, was released simultaneously on the PlayStation Vita. Within 24 hours of going on sale, the game grossed over $500 million. It had remained the largest entertainment launch of all time until September 2013, when Take-Two announced that Grand Theft Auto V had grossed $800 million in its first day of release. It went on to sell 7.5 million copies in the U.S. in November 2012, making it the highest grossing game of the month.

Call of Duty 2

Call of Duty 2 is a 2005 first-person shooter video game and the second installment of the Call of Duty series. It was developed by Infinity Ward and published by Konami in Japan and Activision in the rest of the world. The game was released on October 25, 2005 for Microsoft Windows and on November 22, 2005 as a launch game for the Xbox 360 in Europe, Australia and South America, and later in Japan. Other versions were released on other platforms, including mobile phones as well as Pocket PCs.

The game is set during World War II and the campaign mode is experienced through the perspectives of four soldiers: one in the Red Army, one in the United States Army, and two in the British Army. It contains four individual campaigns, split into three stories, with a total of twenty-seven missions. Activision officially announced the game on April 7, 2005 in a press release. Many features were added and changed from the original Call of Duty. The most notable change is the regenerating health. Additions include an icon that indicates a nearby grenade about to explode.

Duty

Duty (from "due" meaning "that which is owing"; Old French: deu, did, past participle of devoir; Latin: debere, debitum, whence "debt") is a term that conveys a sense of moral commitment or obligation to someone or something. The moral commitment should result in action; it is not a matter of passive feeling or mere recognition. When someone recognizes a duty, that person theoretically commits himself to its fulfillment without considering their own self-interest. This is not to suggest that living a life of duty entirely precludes a life of leisure; however, its fulfillment generally involves some sacrifice of immediate self-interest. Typically, "the demands of justice, honor, and reputation are deeply bound up" with duty.

Cicero, an early philosopher who discusses duty in his work “On Duty", suggests that duties can come from four different sources: