User summary: PowerForce is a campaign setting for the Powergame role-playing game. PowerForce was developed in an online forum by numerous contributors; because of this process some areas of the setting are quite well developed and other areas remain fairly vague. Setting aspects such as heroes, villains, and other non-player characters are well presented, as are details about various hero or villain groups and their motivations. The setting also features several alien races that have a tenuous presence in the game. The setting also features a (basic) online Powergame (5th Edition) character generator for the game, developed in JavaScript.