Players can block foreign corporations from operating in their cities by adopting the Mercantilism civic, and they can block all corporations, even their own, by adopting the State Property civic.
Pemain dapat menghalangi korporasi asing beroperasi di kotanya menggunakan Mercantilism civic, dan mereka dapat menghalangi semua korporasi, bahkan yang milik mereka sendiri dengan menggunakan State Property civic.