Anti-Monopoly
Anti-Monopoly is a board game made by San Francisco State University Professor Ralph Anspach, in response to Monopoly. In the original 1974 version the board is "monopolized" at the beginning of the game, and players compete to return the state of the board to a free market system. In a more recent version individual players choose at the beginning of the game to play either by monopolistic or competitive rules.
A similar game (in that it inverts the objective of Monopoly) was described/invented by Science Fiction author, Philip K. Dick.
