Nice concept! A couple thoughts though: There's a typo where it says "FORTUNE BY STRENGHT" when it should be "FORTUNE BY STRENGTH" instead. The corresponding description of this upgrade is also both incorrect and confusing. It should be "which ores" instead of "what ores," although I still don't understand what this description is trying to say. The "PICKPOCKET" description has a similar error where it should say "items from a trade" instead of "items of a trade."
Final thing, and this is just a preference on my part, but I would swap the positions of the two buttons in the bottom-left so that the pickaxe upgrade is on the far left, and the recipes menu second from the left. That said, this is a good idea and fun to play.
