That art is adorable! Really impressive that you were able to put that together and also produce audio and the game itself! The theme was also really well present and I had a lot of fun with the game. I thought the dialogue was well written and got a few chuckles out of me, especially near the end. Naught Ivan :D.
Maybe something to improve would be the feel of the attacks. Right now there's no SFX when you attack and when I just started playing, it was unclear what was happening with the magic attack and the melee guy. I figured it all out though, so not a big deal, but just something that could be improved on a bit.
Other than that you did a fantastic job!