75%, not too bad I guess xD Awesome Work! The atmopshere of the game was great with the sound fx, particles, models, etc. Even if it was only a few waves, I did like that there was some strategy in upgrading your towers and removing and placing towers at new spots. The boss battle/cutscene was a great touch as well. The only bug I found was that the music doesn't seem to loop. Other than that, looks flawless to me :)