Great game, graphics are good, sounds and music are good, I especially love how the music changes every 4 or so waves. and its nice that this game has a lot of replayability. overall a pretty fun game!
The only negative thing I found was that in my onpinion, you regain health to easily, especially in the beginning of the game which makes the game way to easy. But it was still a lot of fun to play, and a really good first game. you should be proud!
Great game, Keep it up♥