Today through Sunday, hordes of video game fans will swarm the Boston Convention & Exhibition Center for PAX East. Billed as the “largest gaming event in North America,” the Boston show has doubled in size since the first show in 2010 at the Hynes Convention Center. Companies from XBox to Playstation bring their latest and greatest to show off to an estimated 70,000 attendees over the weekend. There’s so much to see and do, it can be overwhelming to battle the crowds. Here are our recommendations of what to see and do at PAX East.