The first major MARVEL HEROIC ROLEPLAYING Event covers the polarizing storyline of the award-winning Civil War crossover, from the tragedy of Stamford, CT to the final confrontation between Iron Man's pro-registration forces and Captain America's anti-registration rebels. The Event Book details the major decision points during the war and its aftermath, while the Event Supplements add more options, characters, and storylines to expand the Civil War experience.

The Premium Edition adds the full Operations Manual for a complete Marvel Heroic Roleplaying package.