Very nice game! This was quite the challenge and you really had to try and think ahead, I found the hardest enemy to be the ranger due to his attack range being almost the whole area. The music was very fitting and set a perfect mood for the game and I loved being the evil guy for once :D
I don't know if you've heard of Game Development World Championship before (gdwc2019) but it's a competition for indie game developers where they can submit their games and it's free! It's great if you want some more visibility for the game and it only takes a couple of minutes to join :)