Fireball is a technique that appears in Kingdom Hearts Re:coded. It is an Overlay Command appearing in the rail-shooting areas in Wonderland and Hollow Bastion. When it is used, Data-Sora fires a bunch of fireballs. If the player holds the button, Data-Sora will fire rapidly. It is obtained by touching the red diamond-shaped power-up. The fireballs can be fired rapidly for 5 seconds.