As others have mentioned, the art is really cute! I had fun playing this and gave it a couple of tries. I also found ramping of the difficulty pretty overwhelming toward the end. I might give it another try to see if I can beat it, though.
I'd be interested to see what the team could have done with a little more time. I think having one additional tower, or a status effect on enemies, would open up a lot of play-styles.
Great work to the team! I hope you found the template helpful, too.