beat on impossible

for impossible it was too easy i beat it on the first try also its pretty glitchy like how if you have no money and click somewhere it won't let you buy a tower there for the rest of the game also upgrading was a hassle with click...reclick...reclick...reclick it should have had a button on the side for upgrading so you didn't need to continue reclicking the towers and maybe put a tower upgrade limit my stongest tower was at level 95 before i beat it most of the other towers were under twenty and i had a few safty net thirties. im not trying to be a a-hole im just giving a bit of constuctive critisism

more work!!

There is a lot you could done to make game better. First different defending classes, more different enemy classes, little better scenario, explain in intro what are you defending, etc... You need to work a lot more...

Nice

As someone whos only gone through a week of action script in my last high school, i know how had t is, this may not make it through but you did a pretty good job for your first

nice! but you might have forgot something

SOUND!!!!!

Needs more work

For a game like this the visuals should be more creative, and it should start out more slowly, I think.