Stronghold Kingdoms has seen another growth milestone recently, and is adding a new world because of it. The population recently hit 1.5 million, and the need for another new world became necessary. Since the game debuted on the Steam list of free to play titles, the population has grown from 500,000 to this new figure in under a year. The new world being added is World 7 for English speakers.
This new world represents the 13th overall and the seventh for English. As a result of the growth, Firefly is also reporting new hires and touting the additions to the game over the past year. Firefly is hoping that the new world won't be the last. It's early in the year, so there's plenty of time for that to come true.