I had to upload this to sharemygame.com to get it to work, since I can't just load Unity WebGL games straight in to my browser. That was a nice little adventure! One weird thing was when I put the potions in the boxes, they didn't seem to get used up? It would also have been nice to have a "tooltip" popup when you mouse over stuff too, i mean health potions are usually red, but had to work out it was the green one :P Kinda had a "Oregon Trail" Vibe to it, but without the dysentery, which we can all be thankful for! Good job dude!
In future upload your game as a zip and choose "browser" as the type (i think that's right), that will make it a web game playable through itch :)