What does the "Intercept Missiles" function of the Predator do exactly? Can the Radar Tower also detect invisible units even in Fog of War? Can the Thor defend itself against air units well? Can the Thor be attacked by the Missile Turret like the Colossus? Will phase cannons dissipate if they travel outside influence of pylon matrix? When a player in a team game leaves will the computer AI take over? Or, will the remaining players be given control of that person's team?