Pop Culture Underground asks the question, "Why do people love video games so much?" We try to answer it by exploring all facets of the video gaming world, including a behind the scenes tour of Respawn Entertainment with the lead artist and animators of 'Titanfall', a tour of the gaming expo of the year, E3, in Los Angeles, by Patrick Scott Patterson and chatting with celebrity game enthusiasts like Dominic Monaghan, Tracy Spiridakos, and Ellen Page!