Great Game
But you should make it so the guard don't move at total random... waited like 20min for the 3 guards to move out of the small room where the target was turning around... Dunno, make them follow certain path, or random path (3-4 designed path, and they choose at random) and when in alarm, make them run around at random.
Really like it ! Powers are nice and not OVERpower ^^
Really nice job, keep it up man !
4/5