An alien invasion that’s taken all the adult superheroes out of the picture, leaving the new generation to fend for themselves. A re-written world where heroes are only now beginning to discover their powers, where crime rules the streets with an iron fist. An academy of learning, where prospective heroes learn history, math, and how to punch a supervillain across the gym while trying to navigate a high school social life. A cosmic roadtrip that takes the heroes across worlds, time, and dimensions in pursuit of the notes of a universe-ending song. A warning from the future, a cosmic wanderer, and a child of evil. Such are the new worlds and new heroes to be found in Unbound, the third and latest supplement for teenage superhero roleplaying game Masks: A New Generation from Magpie Games!