The core rulebook teaches you everything you need to play Sentinel Comics: the Roleplaying Game, whether playing a hero, or running the game as the GM. It has full, robust rules for hero creation (that we will be showcasing more in an update, coming soon!), as well as a vast set of tools for GMs to create their own minions, lieutenants, challenges, villains, environments, doomsday devices, action scenes, and so much more!