I said for longer surviving, to get the hard badge...
For imp, of course, always 1 building per medal, time slow and EMP are the best in my opinion. I don´t think anybody is able to defend more than 1 building+center ;)
87,579 points.
FU for posting that, i accidentally clicked your name and wasn´t able to end the game, I would have had more...I´m sure that would have been the hard badge :((
Since there is no boss, nobody ever will press alt+f4 at this game ;)
It was thought as joke, seriously who would be so stupid and press alt+f4 at the boss when there is none? :D