I needed to add player movement somehow and still control where the player could go, so I ended up thinking that swapping the player and the enemy was the best idea XD
If you really made the HP bar out of the scrollbar, here's a tip: use Image.fillAmount for same thing. I'd add two images: a red and a green, the fillAmount of green would be controlled from the script (i.e Image.fillAmount = Helath/ MaxHealth) and the red one would be just red background
Wow, that's probably the most unique game in the jam. Almost everybody made a game about winter/christmas, but magnets are real cool idea. I think this prototype could be turned into a full-fledged game with more levels or mechanics!