This has great potential, it's already quite engaging! I got to wave 23 and then the fast enemies got me. It might help to have resources that naturally spawn on the map like treasure chests, and decay after an amount of gathers. Building descriptions and range previews would also be a benefit, I had to restart a few times once I learned the tower range and how the gathering buildings worked. A building delete button would be useful too ^^ Can't wait to see how it progresses, I love tower defense games and the style is so cute!