A video game is a game that involves interaction with a user interface to generate visual

Beyond the common element of visual feedback, video games have utilized other systems to provide interaction and information to the player. Chief examples of these are sound reproduction devices (speakers) and an array of haptic peripherals (i.e., vibration or force feedback). Many modern computer g

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.