Fighting game in the context of "Power Stone (video game)"

A player character (also known as a playable character or PC) is a fictional character in a video game or tabletop role-playing game whose actions are controlled by a player rather than the rules of the game. The characters that are not controlled by a player are called non-player characters (NPCs). The actions of non-player characters are typically handled by the game itself in video games, or according to rules followed by a gamemaster refereeing tabletop role-playing games. The player character functions as a fictional, alternate body for the player controlling the character.

Video games typically have one player character for each person playing the game. Some games, such as multiplayer online battle arena, hero shooter, and fighting games, offer a group of player characters for the player to choose from, allowing the player to control one of them at a time. Where more than one player character is available, the characters may have distinctive abilities and differing styles of play.

Street Fighter II: The World Warrior is a 1991 fighting game developed and published by Capcom for arcades. It is the second installment in the Street Fighter series and the sequel to 1987's Street Fighter. Designed by Yoshiki Okamoto and Akira Yasuda, who had previously worked on the game Final Fight, it is the fourteenth game to use Capcom's CP System arcade system board. Street Fighter II vastly improved many of the concepts introduced in the first game, including the use of special command-based moves, a combo system, a six-button configuration, and a wider selection of playable characters, each with a unique fighting style.

Street Fighter II became the best-selling game since the golden age of arcade video games. By 1994, it had been played by an estimated 25 million people in the United States alone. More than 200,000 arcade cabinets and 15 million software units of every version of Street Fighter II have been sold worldwide, earning an estimated $10 billion in total revenue, making it one of the top three highest-grossing video games of all time as of 2017 and the best-selling fighting game until 2019. More than 6.3 million SNES cartridges of Street Fighter II were sold, making it Capcom's best-selling single software game for the next two decades, its best-selling game on a single platform, and the highest-selling third-party game on the SNES.

Mortal Kombat is a 1992 fighting game developed and published by Midway for arcades. It is the first main installment in the Mortal Kombat franchise, and was subsequently released by Acclaim Entertainment for nearly every home platform of the time. The game presents a martial arts tournament in which ten characters (including a choice of seven player characters) contend with the fate of Earth at stake. It introduced many key aspects of the Mortal Kombat series, including the unique five-button control scheme and gory finishing moves called Fatalities.

Mortal Kombat is considered by critics to be one of the greatest video games ever made. It spawned numerous sequels and spin-offs, beginning with Mortal Kombat II in 1993. Both games were the subject of a film adaptation in 1995. However, it also sparked much controversy for its depiction of extreme violence and gore using realistic digitized graphics and, along with the home releases of Night Trap and Lethal Enforcers, prompted the formation of the Entertainment Software Rating Board (ESRB), a U.S. government-backed organization that set descriptor ratings for video games.

A knockout (abbreviated to KO or K.O.) is a fight-ending, winning criterion in several full-contact combat sports, such as boxing, kickboxing, Muay Thai, mixed martial arts, karate, some forms of taekwondo and other sports involving striking, as well as fighting-based video games. A full knockout is considered any legal strike or combination thereof that renders an opponent unable to continue fighting.

The term is often associated with a sudden traumatic loss of consciousness caused by a physical blow. Single powerful blows to the head (particularly the jawline and temple) can produce a cerebral concussion or a carotid sinus reflex with syncope and cause a sudden, dramatic KO. Body blows, particularly the liver punch, can cause progressive, debilitating pain that can also result in a KO.

In computers, lag is delay (latency) between the action of the user (input) and the reaction of the server supporting the task, which has to be sent back to the client.

The player's ability to tolerate lag depends on the type of game being played. For instance, a strategy game or a turn-based game with a slow pace may have a high threshold or even be mostly unaffected by high lag. A game with twitch gameplay such as a first-person shooter or a fighting game with a considerably faster pace may require a significantly lower lag to provide satisfying gameplay.

An action game is a video game genre that emphasizes physical challenges, including hand–eye coordination and reaction time. The genre includes a large variety of sub-genres, such as fighting games, beat 'em ups, shooter games, rhythm games and platform games. Multiplayer online battle arena and some real-time strategy games are also considered action games.

In an action game, the player typically controls a character often in the form of a protagonist or avatar. This player character must navigate a level, collecting objects, avoiding obstacles, and battling enemies with their natural skills as well as weapons and other tools at their disposal. At the end of a level or group of levels, the player must often defeat a boss enemy that is more challenging and often a major antagonist in the game's story. Enemy attacks and obstacles deplete the player character's health and lives, and the player receives a game over when they run out of lives.

Street Fighter is a Japanese media franchise centered on a series of fighting games developed and published by Capcom. The first game in the series was released in 1987, followed by the other six main games in the series, various spin-offs and crossovers, and numerous appearances in other media. Its best-selling 1991 release, Street Fighter II, established many of the conventions of the one-on-one fighting genre.

Street Fighter is one of the highest-grossing video game franchises of all time and one of Capcom's flagship series, with total sales of 56 million units worldwide as of March 2025. It is also one of the highest-grossing media franchises and is the longest-running fighting game franchise.