Graphics and Difficulties Could be Better!
I was extremely glad to play this Tower Defense game, although, I did find some minor errors, during the course of your game. The errors are listed below:
1) Graphics could have been made a little more smooth, and have more polygons, so there could be a better transition in enemy mobility.
2) Have you ever thought of adding Difficulty levels, or instructions, for those who are 'new' to your game? Usually, games like this have left more to be desired for because of the lack in difficulty levels.
And
3) There could be 2-5 more towers, or elements, to make the game more unique, and strategic, much like the Element TD for Warcraft III.
Well, I hope that helps! Great job! I had an awesome time playing your game! This is definately a game I would recommend for you flash addicts out there!
Best of luck,
~Newgrounds-Reviewer
-----
Review Score: 8/10 - Above Average
Submission Score: 4/5 - Above Average