Video games are developing fast in all areas, but the problem is of cost, and how develope

Specialized video games such as arcade games, while previously common, have gradually declined in use. The user interface normally used to manipulate video games is called a game controller, which varies across platforms. For instance, a dedicated console controller might consist of only a button an

Early personal computer based games historically relied on the availability of a keyboard for game play, or more commonly, required the user to purchase a separate joystick with at least one button to play. Many modern computer games allow the player to use a keyboard and mouse simultaneously. Beyond the common element of visual feedback, video games have utilized other systems to provide interaction and information to the player.