The Oc I used in this is Dizzy! Every time he gets a controlled shock parts of him fall off, of course the manager goes the easy way and doesn't fix him but make a transmitter that fools everyone to make Dizzy look normal, Dizzy continues to break and get madder and madder, he doesn't want to end up like an endo skeleton, so he goes in the vents to kill the manager and the worker, he cuts the electric first and then gets them.
time taken to make this: a whole month mostly animated.