Not a bad game, the worst for me is having to refresh the page when its game over, it is really annoying when you play it for the first time and are getting used to it, having to refresh every time you let an unit go through.
Units have wave requirement, it would be nice if you were able to know it in advance when you would be able to get it.
For people saying it costs more to repair than buying a new one, its because of the point system, you pay more but earn more points too.
It was also good if you could see the points while playing.
Apart from that the game is nice, well done ;)
Very addicting game, well done!
Has some minor bugs but still very enjoyable.
Like some other members said, I'm stuck on lvl 37, at the blue light oven.
 "The Commanders Sister"){kind=icon}
 "Excit"){kind=icon}
 "Protector"){kind=icon}
 "Portal: The Flash Version"){kind=icon}
 "Headless Havoc"){kind=icon}
 "Smileys-War"){kind=icon}