The Experiment is one of Dr. Finkelstein's creations and a boss figure in the video game, "Kingdom Hearts 2". A robotical creature, in which his body parts are invindual. The Experiment plays a minor role in the third part of Disney Villains War.
Disney Villains War 2
An Unfinished Project
After the Mad Doctor's defeat in the Battle at the World that Never Was, he created the Experiment, in hopes he would take the Multiverse. He even used Oogie Boogie's former sidekicks, Lock, Shock and Barrel to bring materials for the beast. However, the creation of the Experiment remained unfinished, after the Mad Doctor was once again defeated by Master Xehanort and Riku.
Disney Viilains War 3
Put to the Test
Eventually, the Mad Doctor finishes his creation. However, upon it's creation, Xemnas, one of Xehanort's vessels, arrives, with intentions to kill the Mad Doctor and his goons. The Mad Doctor then sends the Experiment, along with the Blotworx Dragon, a new dragon-robotic figure, to kill the nobody. Xemnas' powers, however, prove much for the robot, as he unleashes a blast of energy at the Experiment, destroying it.