Moneyopoly

1. You play as Maya, the mango farmer.
2. Each round, Maya harvests 1–3 mangoes. Base prices: 1 cow = 10 mangoes, 1 shelter = 2 cows, 1L water = 2 mangoes.
3. You start with a balance of goods, then try to trade into food, water, and shelter.
4. Level 1 has no money, so every trade must be direct barter.
5. You can play Barter Edition first, or jump directly into Commodity Money with shells.
6. Every 3 trade attempts — or when you hit Go To Crisis — an event changes future prices.
7. If trades fail, that is the lesson: barter needs a double coincidence of wants.