The initial differences between City of Heroes and City of Villains is not that great, in fact, the fundamentals are basically the exact same. City of Villains will undoubtedly appeal to any player who is a fan of City of Heroes. The idea of being an evil personal might wear off, and the quickly completed missions and repetitive environments could have players losing interest in the game after awhile. Whatever the game encompasses, I was just excited to play the bad guy for once!