This year, you can enjoy Halloween Horror Nights at Universal Studios. You’ll be screaming with delight as you run from the walking dead, the evil dead, the insidious, and those that celebrate the black sabbath. Use new Halloween Horror Nights coupon codes for discounts and get in on all of the horrific action that’s in store for you this Hallow’s Eve. Universal Studio’s Halloween Horror Nights this year. Visitor beware - you’re in for a scare.