Thank you so much for the positive feedback!
Building the GUI took me between 6 and 8 hours, but a bit of that was learning about Godot GUI themes in order to do the theme switcher. The music was also myself and was less than 3 hours work, but this was very time-restricted haha.
Art was the amazing work of Defected Pixel Artist.
We're already planning on working on the game post-jam, and improving the feedback messages will be one of the most critical elements.
Will try to play and rate your game before time runs out, but I'll check it out and leave feedback regardless!