Anno 117: Pax Romana - Prophecies of Ash DLC Global Steam

Master the volcano and reap the ash

The first major expansion for Anno 117: Pax Romana is here. In Prophecies of Ash, the province of Latium expands to include Cinis, the largest island in Anno history. But this land of opportunity is overshadowed by a colossal, active volcano. As Governor, you must decide: will you build a resilient city that weathers the fire, or will you succumb to the tremors? Adapt your governance to the volcano’s four phases and harness the power of Vulcan, God of the Forge, to turn a looming threat into an industrial revolution.

About the base game:  

Step into the role of a Roman governor in Anno 117: Pax Romana, where every decision shapes the destiny of your provinces and citizens. Design and manage your cities with unparalleled creativity, creating bustling streets, lively arenas, and thriving communities. Created by Ubisoft, this game was released on November 12, 2025.

Lead with strategy and diplomacy  

Balance the intricate needs of your people with the demands of the emperor as you navigate the challenges of Roman governance. Forge alliances with neighboring provinces or demonstrate your military strength on land and sea. Whether through negotiation, trade, or conquest, your leadership will determine the fate of your empire and your standing with Rome.

Decide the destiny of your citizens  

Your choices as governor carry lasting consequences. Will you respect local cultures or impose Roman traditions? Expand through peaceful diplomacy or assert dominance with military might? Every decision shapes a unique narrative, influencing not only your citizens’ lives but also the legacy you leave behind as a leader of the Roman Empire.