Which game was invented by David Change, Operation or Ghettopoly?
Operation (game):  The game's prototype was invented in 1964 by John Spinello, a University of Illinois industrial design student at the time, who sold his rights to the game to Milton Bradley for a sum of USD $500 and the promise of a job upon graduation. Ghettopoly: Ghettopoly is a parody of "Monopoly" released in 2003. Ghettopoly:  Invented by David Chang, it uses "Monopoly"-like mechanics in the atmosphere of a caricaturized United States ghetto.
Ghettopoly