Congratulations! You’ve saved the Earth—and possibly the universe—from Brainiac!!!
Still, you may be asking yourself, “What is there left for a hero to do?!” Well, aside from completing all of the challenges that required you to be in Free Play, the hubs hold quite a few secrets to help complete your roster of heroes and villains. Here’s a rundown of what there is to find in the hubs, as well as where and how to find them.