Players in military control of a world gain benefits from taxation. The disadvantage to Military is that your worlds are easily located. To take Military actions, download the latest version of the War program. Corporate is the department of item purchases and sales. Players can buy products in prospect of selling them to other worlds.
Corporate entities find themselves working within government regulations.
To take corporate actions, download the most recent version of Traders. It pales compared to the other departments in terms of amount of money gains, however will serve to enhance the community aspect of the Pyro-verse. You start this game with 500 million people who like you. Things can only go down from there. Being the head of an interstellar government is both harder and easier than you think.