The first edition of the Champions rpg.
From the publisher:
CHAMPIONS is the Superhero Role Playing Game that makes YOU the SUPERHERO!! The world of the comics comes to life in this complete, exciting game! CHAMPIONS combat includes all of the color of a great Superhero battle. Characters can throw energy blasts and bounce bullets off their chests! Knockback from attacks, separate knockout damage, and an innovative speed system make CHAMPIONS a mirror of comic book combat!
In CHAMPIONS you build the Superhero you want to play. A unique character generation system allows you to choose from over 75 different powers and skills. Power modifiers allow each hero to be different from any other! Individual, detailed, character silhouettes allow each character to have his own unique costume right on the character sheet.
CHAMPIONS includes everything needed to play right away.