What game? Control Point What map? Smurf What date/time? Probably as long as the map existed Mac, PC or Linux? PC - Windows Was there an error message? No Some people have mentioned this before, but no staff seems to have paid attention. Anyway, there's a tower next to purple's base that cannot actually be captured. I think it mimics the color of the center control point, but I'm not sure exactly how that thing behaves.