I honestly don't know how things work. I saw the thing in the unity say windows Linux and apple so I figured it would work for them. After I uploaded I did see a lot of others just put windows and I was wondering if I messed up.
As for showing the values I did kinda want to have something like a loose leaf piece of paper accessible in the bottom right to show what you have so far. But I was having a lot of difficulties rendering the UI and once I got things looking correct I didn't want to touch anything else to have it implode. So ultimately I never got around to that.