Played as part of the Legacy Collection, the final (to my knowledge) of the Flash classics is a legitimate expansion in about every way to the original game. The RPG elements, while quite standard, make for a more rewarding experience. Unfortunately, since this is a Flash game (ported with even more issues from what I can tell), the unbearable lag that often presents itself made it impossible for me to want to finish. For what it is, I enjoyed what I could, but Union City needs a better engine to prove capable of being the game it desires.