Dr. Chaos/Nightmare Fuel


 * Especially one of the mini-bosses that looks like a hybrid of Frankenstein's monster and Uboa.
 * Anybody else freaked out by the opening title screen? You can't see it in the photograph provided on this page, but if you wait a few seconds at that title screen, you get to see someone being chased around the house by something you can only vaguely make out.