How much do you calculate?

[harvarnold]

^How would they implement that? It would just clog up the playing field, and in general be very confusing. A newer player might see the ghost, move next to it, and think there was a bug when no unit was there. Besides, it's part of your job to keep track of units, the game shouldn't have to do it for you. Also, it would make to game pay to win, which wouldn't look good for Outwitters as a free to play game.