Bepecのコメント

mongko press UP, LEFT, key sequently and then hold DOWN. Release DOWN to get back into the cart

Really very simple way to win is to maniacally build smithies. Upgrading status becomes the way to build even more. Markets don't make stable income, so need only 1 to trade. Never use red "-" to sell all iron, it have smaller price (maybe bug?)

No need to build a smith. Most efficient building is mine, it brings 500 bucks/turn of stable income each. Nice game though