Overclocks were first introduced in Kingdom Hearts coded and reappeared in its remake Kingdom Hearts Re:coded. An Overclock is activated by filling the the Overclock gauge by using attacks and Deck Commands. Once full, Data-Sora will unleash a devastating move that will deal large amounts of damage to enemies. Overclocks also have levels, which are determined by the Overclock Tree, a collection of abilities connected by diverging links, and these links connect one ability to another, forming a tree.