Game mechanics

In tabletop games and video games, game mechanics are the rules or ludemes that govern and guide the player's actions, as well as the game's response to them. A rule is an instruction on how to play, a ludeme is an element of play like the L-shaped move of the knight in chess. A game's mechanics thus effectively specify how the game will work for the people who play it. There are no accepted definitions of game mechanics. Some competing definitions include the opinion that game mechanics are "systems of interactions between the player and the game", that they "are more than what the player may recognize, they are only those things that impact the play experience", and "In tabletop games and video games, 'game mechanics' are the rules and procedures that guide the player and the game response to the player's moves or actions". All games use mechanics; however, there are different theories as to their ultimate importance to the game. In general, the process and study of game design are efforts to come up with game mechanics that allow for people playing a game to have an engaging, but not necessarily fun, experience. The interaction of various game mechanics in a game determines the complexity and level of player interaction in the game, and in conjunction with the game's environment and resources determine game balance. Some forms of game mechanics have been used in games for centuries, while others are relatively new, having been invented within the past decade. Gameplay could be defined as the combination and interaction of many elements of a game. However, there is some confusion as to the difference between game mechanics and gameplay. For some, gameplay is nothing more than a set of game mechanics. For others, gameplay—especially when referenced in the term of "basic gameplay"—refers to certain core game mechanics which determine the overall characteristics of the game itself. For example, the basic gameplay of a shooting or fighting video game is to hit while not being hit.