Adam MacIntyre
Dead Rising

Evil Factor: Not Inherently evil however he is extremely sadistic
Insanity Factor: Disturbingly Insane on multiple levels.
Powers?: Chainsaw Juggling, Abnormal Agility, nearly Bulletproof, somehow made clowns scarier
Occupation: Isn't it obvious?

Description: When you first see this boss, all you hear is high pitched laughter that automatically spell out crazy. When you add the fact that he juggles chainsaws and is a CLOWN that just adds on to the insanity. Adam is quite easily the most insane boss in the Dead Rising series thus far. He has an unusual movement pattern and his attacks are absurd from party gags to somehow blocking bullets with chainsaws. Merely hearing his voice continues to send chills down Godfather's spine. While we know little about Adam's past, the zombie outbreak either drove him to or agitated his insanity saying "Everybody used to laugh at me... But when the zombies came everyone died!" he says the second part almost cheerfully. If you weren't scared of clowns before, you can't say you aren't now, but if you are scared of clowns, we recommend that you never purchase Dead Rising without signing a waiver. He frequently laughs in an abnormal fashion and makes constant unusual noises and please note that this man is 45 years old. To top off his insanity is his death which to this day continues to sicken me and Frank West, the protagonist. When you see a grown man fall on top of two chainsaws to have his insides torn to pieces while watching him laugh about it and you aren't disturbed by it, you need to visit a psychologist immediately because you clearly have something wrong with you.

Disclaimer: This video is not for the faint of heart, if you can't stand gore or clowns, DO NOT WATCH THIS! 
 This message was brought to you by The Godfather and Dr. Evil and we are not responsible for the scarring of the mind or possible heart attack.
You were warned