It's hard being a Killer Brain. Just ask Scatter, a Killer Brain who just wants to be a Killer Brain. But he can't, his parents want him to get a job. Scatter would rather do what he does best, terrorize the city with his pack of Killer Brain friends. But Scatter is about to find out life isn't fair.Crazed neurosurgeon, Dr. Justin Case is out to avenge the death of his parents at the hands of the Killer Brains. And now he has Scatter in his sights...