Another pretty neat tower defense flip! (I made one too btw lol)
The art and theming all work pretty well together, and the gameplay functions decently well, although the pacing of the game itself was pretty awkward. The units felt like they moved very slowly, but after getting 3 guys to the castle I suddenly got 114 gold and beat the game after sending out a second wave lol. It felt too slow, but too fast at the same time, which I think could be easily fixed if you further develop this concept.
Had a good time with it overall though! It's a perfectly functional reverse tower defense, and a pretty good base if you ever decide to build on it ^^