Super Mario Sunshine
Some common additions to the standard pad include shoulder buttons (also called "bumpers") and triggers placed along the edges of the pad (shoulder buttons are usually digital, i.e. merely on/off; while triggers are usually analog); centrally placed "start", "select", and "home" buttons, and an internal motor to provide force feedback. Analog triggers, like that of the GameCube controller, are pressure-sensitive and games can read in the amount of pressure applied to one to control the intensity of a certain action, such as how forceful water is to be sprayed in "Super Mario Sunshine".