Buying the Imperator: Rome – Deluxe Edition Upgrade Pack gives you access to new army models, new ship models, special on map monuments, new flavor events, new event art, new music, and much more!

Firstly, there's the Hellenistic World Flavor Pack. After Alexander's empire got torn apart and many separate kingdoms got formed, many former generals and functionaries started fighting over his mantle. Ptolemy is in possession of the great conqueror's body and controls the riches of the Nile. Antigonus created a mighty base in Anatolia while Seleucus fortified his position and power in Persia. The heart of the empire, Macedonia, has fallen to the usurper, Cassander, while the vile Lysimachos obtained Thrace.

Imperator: Rome – Deluxe Edition Upgrade Pack introduces new army designs for Phrygia, Thrace, the Seleucids, and Macedonia, new warship designs for Phyrgia, Egypt, Macedonia, and the Seleucids (includes the depictions of the stunning Hellenistic superships), new On Map Monuments (Argead Palace of Macedonia, the Library of Alexandria, , the Palace at Ay Khanum, The Mausoleum of Alexander, the Acropolis of Rhodes, and the ,  Acropolis of Pergamon. The veterans of Alexander's wars, City Athletic Events, About the Legacy of Alexander, Trade, and the Spread of Hellenistic Culture are the new Hellenistic Flavor Events that got added to the game.

Unique events also got new art and new music, and there are a digital artbook and wallpapers that players can marvel at.