Hey I gave the game a play. There's definitely something here, but the package is a bit rough. You don't really have any onboarding for the player to tell them how to play the game (you've got to look at the itch page for the controls). And it's not super apparent how the tower buying works at the start. But once I figured that out, the gameplay was pretty fun. I definitely would like to play more levels, and experiment with more towers. Here's a few more notes I have:
--No feedback when the player takes damage.
--Sometimes the buttons don't seem to respond to the mouse clicks. This happened in a few different places, like after dying in the boss fight. Would have to just restart the game.
--Would need to do some balancing as you get your levels and enemy waves set, because as of now it seems a bit too easy.