I didn't fully understand it, but that's on me, not you! Math is hard. This is a really cool idea, and I love the retro graphics! I would love to see a more fleshed out game. Keep up the great work.
thank you very much my dude, its not too much on you, its most definetly us ;) Every building influences your resources and if you go under 0 in one of them your health, which is displayed next to the heart, decreases!