Feels really nice. Can see myself play this a lot as a casual game on the side. Would like to see this on Steam.
The cute "spooky" art is great. The panel with Poes expression adds a lot personality.
A nice addition could be to be able to let go again when you decide to buy something instead. Right now once you click the cat you are guaranteed to jump. When you notice too late that your health is low but you already clicked the cat you can't change your mind.