Powergame is a free superhero RPG which has been in development since 1994. It is designed to cater for all levels of superheroic campaigns within a simple rules framework. There are currently two supplements available, and a new edition will be released in early 1999.

A game distributed under the GNU Free Documentation License.

Designed to portray superheroes who have personal lives.

Tabletop game which paints the world of superheroes in broad strokes. Numerically light, almost free form rules.

A simple and fast paced system with a large list of super powers.

Game where players take the roles of ordinary teenagers who posses mutant powers.