Chemical Bolts are mind-controlling devices created by Palparepa. Affixed to the neck in a manner resembling Frankenstein's monster, the bolts control the victim through chemical injection, making them Palparepa's puppets regardless of their strength of will. They were used to control Guy Shishioh, forcing him into a raging berserker state and making the Evoluder attack his former allies. Guy was unable to resist their effects, but was freed by a joint Purification performed by Latio and Mikoto Utsugi in the core of the broken Repli-GaoFighGar. He was subsequently restored to consciousness and placed in Galeon to finish his recovery.