Thank you! I appreciate the feedback! By the way you will never guess what program I use to make my art assets. I am thinking about making more levels in the future. I will also post a dev log about how I made it!
I use pixil for the tilemaps because they have a set resolution (which I need for tilemaps). I use unity for placing down the tiles. For all the characters and ui buttons and stuff like that I made vector art and converted it to a bitmap. The vector art program I use is really good though.