I'm glad the scaling is working fine now! The point of the game is that you find your way to the ice first and then realise you need a tool to break it, the hammer will only be available after being outside for the first time. I'm aware of the issue that the block can be broken without the hammer, I'm working on a fix for it! Thanks for reporting it!
I'm not sure how I would create an x86 32bit build, but I'll try if I get the chance soon!