The King of Kings Add-on for Europa Universalis IV has 9 achievements.
Complete the Persian mission tree.
Own Rome, Constantinople, Alexandria, Antioch, and Jerusalem as Byzantium while being Orthodox.
Starting as Karabakh, own, core, and convert to Coptic the borders of Great Armenia.
Starting as an Arabian Tribe, have the Oasis privilege enacted, and more than 1000 development in the Arabian Region.
As the Mamluks, export grain to every continent at least once.
Starting as either Aq Qoyunlu or Qara Qoyunlu, have a royal marriage and an alliance with Ramazan.
As Byzantium, control Venezia, and make sure that the country Venice doesn't exist.
As Georgia, have Genoa, Aragon, England, and Trier as vassals, while controlling Wales.
Starting as Austria, convert to Zoroastrianism, and complete the Persian Zoroastrian missions.