Hero System, p.n. one of the original point system-based games, published by Hero Games and billed as being capable of creating any character in any genre; in practice it is only used in the Champions RPG. [GJ1]

Addendum: At one time Hero Games also put out supplements for genres other than superheroes, but these proved less popular than the Champions RPG and were gradually discontinued. [GJ1]
Addendum #2: Many of these supplements have returned in some form or other as Hero Games pumped out new books for the Hero System, 5th Edition, and are expected to be converted with the new Sixth Edition.
Addendum #3: Home Site.