Update. The bonus has been changed from a percentage income increase to a flat amount of bonus income that increases as the campaign goes on. Every ten turns the potential bonus income will increase and the increase will steadily rise as the campaign goes on. Each settlement owned after your capital now reduces the bonus income by 2 increments, and pirate coves and undercities now reduce it by one increment.

The change to a flat income bonus will address the imbalance caused by using a percentage increase, which unfairly advantaged factions with high tax economies. Now it should be an even playing field.

- Added undercities and pirate coves. Every second one will reduce bonus capital income.