I was wondering if anybody has any hints or a walkthrough for it? I cant even beat medium and only level 80 on 10k which makes me think it must be impossible to beat hard with 100 levels and not 10k and 50% more health. Everybody comments saying its easy but im sure they only did easy and did 10k for 5 minutes and got bored cuz its so easy at the beggining but impossible at the end. Makes me feel stupid cuz i spend so many hours trying it and failing!
just use the 3 4 basic towers, dont waste money upgrading the other ones. basic are cannon, water, missile, and air. you could use ice but dont upgrade ink tower,the support tower, etc.
I ALWAYS use the maze (with cheap towers) strategy, but I throw in some anti air towers in the middle. At some point or another, I end up throwing in some other towers, though.
Though it is as good as cheating... Basically, have a really, really long maze. When the waves are about to get to the end, open up a different path, and close the one they're about to go through. You can probably get really far with that. Personally, I got to level 85 with all snipers in a nice maze. You people should try the original (Warcraft 3 Tower Defences on battle.net) if you want real help.