SAN DIEGO--(BUSINESS WIRE)-- #DealQuest--Players, beware: the Munchies are on the loose. Jack in the Box (NASDAQ: JACK) is leveling up Halloween with the launch of DealQuest: Revenge of the Munchies, a choose-your-own-adventure game inside the Jack app where the menu comes to life, the deals get bigger the deeper you go, and the monsters you battle are the very same items you crave. ...