From the publisher:
The Ultimate Superhero Add-on for genreDiversion 3E
Add a framework for heroic adventure to your genreDiversion 3E games. Portray paragons, gadgeteers, mutants, aliens, and constructs. Seek acclaim while struggling with true heroism. Use augmented abilities (extra, super, and epic scales) and special powers, while attempting to overcome limitations and weaknesses. Choose to register as a hero in Prudence City or work as a vigilante, open to legal prosecution. Smile for the camera and cause collateral damage with new exploits.
Requires The genreDiversion 3E Manual.