Osman Gazi: Ottoman Empire Hero is the latest game from the developers of the popular series of historical sandbox games. The game is inspired by the real-life events that occurred in the 16th century, when the Ottomans conquered most of the territories in the Balkans, Northern Africa, and the Middle East. The game starts with the founding of the Ottoman Empire by Osman Ghazi, who was the son of Dirilis Ertugrul Ghazi and the emperor of an Ottoman state that would go on to become one of the greatest powers in the world.

As the game starts, you will play as Osman Ghazi, the son of Dirilis Ertugrul Ghazi. You will begin your quest as an Ottoman warrior and leader, who will fight and conquer most of the territories in the Balkan, Northern Africa, and the Middle East. In the game, you will have to build your empire, establish your kingdom, and fight against the Byzantine Empire and other powers in the region.