You play as Nissa, a 317 year old witch in the small modern day town of Smackston. On the 31st of October, she awakes to Sam Hain, the spirit of Halloween, who issues her a challenge: trick or treat your whole town before midnight or suffer my wrath. "My wrath" here meaning a good old fashioned spanking! It won't be easy on her though as the local bully, Precious, is on the prowl looking for free candy and the police are on high alert for mischief this night. Will Nissa complete her task in time? Or will she be sleeping on her stomach tonight? It's up to you to find out!