An Ohio family has turned crocheted Halloween costumes into a tradition. This year, the devoted mom pulled out all the stops with handcrafted Alien vs. Predator outfits for her little ones. Stephanie Pokorny, of Mentor, crocheted elaborate Alien and Predator costumes (based on the 2004 thriller) for her sons Jake, 7, and 4-year-old Jack. A Facebook video showed the boys in costume (with Jake as the Alien and Jack as the Predator), pretending to battle each other. “I have always loved Halloween so I think it is in their DNA to love it,” Pokorny, 43, tells PEOPLE of her young songs. Pokorny says it took her about 50 hours to make each costume over a two-week period. It took her a month to complete the creative outfits. “Every year the boys tell me what they want to be, so I make whatever they ask for,” she says. Over the years, Pokorny has crocheted some impressive costumes for her sons, including Pennywise, Papa Smurf, Skeletor and even the caterpillar from Alice in Wonderland.