Vookimedlo is the main villain and final boss from Toki.
Vookimedlo was one of the sorcerers who inhabited the island of Ammalerina. After some of their experiments almost cause the destruction of the island they end banished by the prince Toki to a remote area of the island near a volcano. During his exile he took care of his niece Miho, but eventually found she was dating Toki, whom he had sworn revenge.
Upon finding the secret stone which served as a key to the Gate of Moornah, Vookimedlo and his minions use it to activate the gate and release Bashtar, an ancient god which had been imprisoned for thousands of years and was left in a weakened state. In order to complete Bashtar's resurrection, Vookimedlo orders the ancient deity to kidnap Miho and uses his newfound powers granted by Bashtar to transform Toki into a lowly ape.
Unable to fight Vookimedlo on his weakened state, Toki runs away while he transforms the island's inhabitants into monsters under his control and prepares to restore Bashtar to his original form. Toki is rescued by the goddess Bishra, Bashtar's sister who had also been inprisoned alongside him, so she uses her remaining powers to grant Toki with the strength necessary to defeat Vookimedlo and rescue Miho.
After traversing various places and defeating the sorcerer's minions, Toki finally arrives at the Golden Castle, where he confronts Vookimedlo. On his first form, Vookimedlo changes into a tall demon covered by a robe, shooting semi-homing crescent shots from his mouth. On the second form he discards the robe, revealing his body to be a large floating ribcage, with his heart as the weak point. He attacks by dropping explosives, sending his floating hands or even his head to attack the player directly. Toki ultimately prevails, thus regaining his manhood and saving Miho.