From publisher blurb:
This is a set of notes for a modification of Just Heroes (by James Mullen), which is itself a modification of Apocalypse World (by Vincent Baker). It is just enough to play a game in the setting of Sentinels of the Multiverse, the cooperative comic book card game by Greater Than Games, LLC. If you don’t understand any of that and someone talked you into playing anyway, tell that person to stop rambling and just let you be a superhero—what more do you need to know? A one-page “How to Play” section is on the next page, followed by a page of Basic Moves, several playbooks for PCs and some resources for the MC. The MC’s resources include pages of notes for villains and environments along with a map of Baron Blade’s Mobile Defense Platform. Throughout these notes, I have included artwork and descriptions from various sources for inspiration. card game into roleplaying.