Cool character design! I also liked the art style and the gameplay felt nice also, it's just a shame that it is so short, in the final room area (the cat screen room) it seems that there where more things planned to explore, so it would have been cool to see more of it. I also found a bug when the second time I tried to play the game, when I got to the second save/healing room, the game froze and crashed.
But congrats! What was made looked and felt nice to play.