'Tis the season Atlantans head outside the Perimeter in search of scares and gore that only one of the top haunted houses can supply. That's right, NETHERWORLD HAUNTED HOUSE is back with more blood and screams than you can shake a severed leg at, including two brand-new haunts, continuing Tues., OCT. 28. "Carnivore" features a pack of savage werewolves ready to do battle with some pissed-off monsters. Be sure to keep an eye out for the bottomless pit and the 17-foot-tall pumpkin king. If you make it through the carnage, head over to the dark sewers – and live roaches – of "Mangler," where a disfigured serial killer awaits. Through Nov. 2. $18-$25. Sun.-Thurs., 7-11 p.m.; Fri.-Sat., 7 p.m.-midnight. Georgia Antique & Design Center, 6624 Dawson Blvd., Norcross. 404-608-2484. www.fearworld.com.