Game theory

Game theory is "the study of mathematical models of conflict and cooperation between intelligent rational decision-makers." Game theory is mainly used in economics, political science, and psychology, as well as logic, computer science, biology and poker. Originally, it addressed zero-sum games, in which one person's gains result in losses for the other participants. Today, game theory applies to a wide range of behavioral relations, and is now an umbrella term for the science of logical decision making in humans, animals, and computers.

Modern game theory began with the idea regarding the existence of mixed-strategy equilibria in two-person zero-sum games and its proof by John von Neumann. Von Neumann's original proof used Brouwer fixed-point theorem on continuous mappings into compact convex sets, which became a standard method in game theory and mathematical economics. His paper was followed by the 1944 book Theory of Games and Economic Behavior, co-written with Oskar Morgenstern, which considered cooperative games of several players. The second edition of this book provided an axiomatic theory of expected utility, which allowed mathematical statisticians and economists to treat decision-making under uncertainty.

The Legend of Zelda

The Legend of Zelda (Japanese: ゼルダの伝説, Hepburn: Zeruda no Densetsu) is a high-fantasy action-adventure video game series created by Japanese game designers Shigeru Miyamoto and Takashi Tezuka. It is primarily developed and published by Nintendo, although some portable installments have been outsourced to Capcom, Vanpool, and Grezzo. The series' gameplay incorporates elements of action, adventure, and puzzle-solving games. The Legend of Zelda is one of Nintendo's most prominent franchises.

The series centers on Link, the playable character and chief protagonist. Link is often given the task of rescuing Princess Zelda and the kingdom of Hyrule from Ganon, who is the principal antagonist of the series; however, other settings and antagonists have appeared in several titles. The games' plots commonly involve a relic known as the Triforce, a set of three omnipotent golden triangles. The protagonist in each game is usually not the same incarnation of Link, but a few exceptions exist.

Zelda

Zelda most commonly refers to:

It may also refer to:

Entertainment

People

Other uses

Game

A game is structured form of play, usually undertaken for enjoyment and sometimes used as an educational tool. Games are distinct from work, which is usually carried out for remuneration, and from art, which is more often an expression of aesthetic or ideological elements. However, the distinction is not clear-cut, and many games are also considered to be work (such as professional players of spectator sports or games) or art (such as jigsaw puzzles or games involving an artistic layout such as Mahjong, solitaire, or some video games).

Key components of games are goals, rules, challenge, and interaction. Games generally involve mental or physical stimulation, and often both. Many games help develop practical skills, serve as a form of exercise, or otherwise perform an educational, simulational, or psychological role.

Attested as early as 2600 BC, games are a universal part of human experience and present in all cultures. The Royal Game of Ur, Senet, and Mancala are some of the oldest known games.

The Legend of Zelda: Majora's Mask

The Legend of Zelda: Majora's Mask (Japanese: ゼルダの伝説 ムジュラの仮面, Hepburn: Zeruda no Densetsu: Mujura no Kamen) is an action-adventure video game developed and published by Nintendo for the Nintendo 64. It was released in Japan on April 27, 2000, in North America on October 26, 2000, and in Europe on November 17, 2000. Approximately 314,000 copies of the game were sold during its first week in Japan, and three million copies were sold worldwide. The game was rereleased for the Nintendo GameCube as part of The Legend of Zelda: Collector's Edition in 2003, and the Wii's Virtual Console service in 2009. An enhanced remake for the Nintendo 3DS, titled The Legend of Zelda: Majora's Mask 3D, was released in February 2015.

Majora's Mask is the sixth main installment in The Legend of Zelda series and the second using 3D graphics, the first being the game's predecessor, The Legend of Zelda: Ocarina of Time. Considered by critics to be "darker" among the Zelda games franchise, Majora's Mask is set in Termina, an alternate version of the usual series setting of Hyrule, where the Skull Kid has stolen Majora's Mask, a powerful ancient artifact. Under its influence, the Skull Kid causes the land's moon to slowly fall towards Termina, where it crashes after three days. The protagonist Link repeatedly travels back in time to the beginning of the three days to find a way to stop the moon from destroying the world.