The art and the audio is extremely fantastic! I always loved these kind of pixel art and 8-bit music. For the gameplay, the idea isn't bad. Collecting hearts and avoid ghost ain't a bad idea.
But just a few things:
- Hearts and Ghosts image aren't even cropped properly. You can still see the square background.
- This would be a lot of better if there's a way to kill the ghosts.
- The GUI isn't resized properly to deal with non maximized window.
- The background story's text color can be set to be more colorful. It is painful to read through the words.
- Background is the same with the text color on this itch.io page.
Anyway keep up the effort :D