Not only 'orb with hat' has great music (as always with your games!), but also a bit of voice acting. The best thing about it is that the dialogue changes after respawning. That's a cool feature to have in games where you have to restart a lot to keep the player more engaged. I think that reducing the initial HP value would add a bit more challenge though.
You've done a really good job on making a game just in 4 days while still managing to incorporate the jam theme and have a plenty of gameplay! Oh, and there's even an incredibly direct and honest trailer available on the game page.
Thank you for submitting your game to the 'Out of Stock' jam!
P.S. chemmse