Download tested Paradox Interactive mega campaign conversion mods. Continue your grand strategy campaign from Bronze Age to Stellaris with complete guides.
Continue Someone Else’s Story — or Your Own
Every grand strategy campaign creates a unique history. Instead of ending when one game is finished in one title, that world can continue into the next title through save conversion.
This page contains complete campaign saves that have already been converted between Paradox Interactive games. Whether the original campaign was played by me or contributed by another member of the community, you can download the converted save and begin your own adventure from the exact point where the previous game ended.
You don’t need to own or play every game in the series to experience a mega campaign. If a campaign ends in Imperator: Rome, you can start directly from its converted Crusader Kings II or Crusader Kings III save. The same principle continues throughout the series, allowing players to pick up an existing world and shape its future in the next era.
Each campaign page includes the converted save, installation instructions, version compatibility, and video guides where available, making it easy to continue a living history across multiple generations of Paradox Interactive grand strategy games.
Supported Campaign Path
- Bronze Age → Imperator: Rome
- Imperator: Rome → Crusader Kings II
- Imperator: Rome → Crusader Kings III
- Crusader Kings II → Europa Universalis IV
- Crusader Kings III → Europa Universalis IV
- Europa Universalis IV → Victoria 2
- Europa Universalis IV → Victoria 3
- Victoria 2 → Hearts of Iron IV
- Victoria 3 → Hearts of Iron IV
- Hearts of Iron IV → Stellaris
New converter releases, updates, and compatibility improvements will be added as they become available, making Persicus Imperium a central resource for players who want to experience a complete mega campaign from the ancient world to the far future.
Bronze Age → Imperator: Rome
Bronze age To Imperator Rome
Download **Bronze Age to Imperator: Rome conversions** and continue these converted campaigns on your PC. Use them like campaign mods for Imperator: Rome and begin your own Giga Campaign from a world shaped by someone else's history.
Zoroastrian, Persian Iran/Elam — Bronze Age to Imperator: Rome Invictus — Giga Campaign Mod Setup
Elam — Persian Zoroastrian Iran | Imperator: Rome Campaign Setup
A ready-to-play Iranian starting setup for Imperator: Rome, created from our Bronze Age to Imperator Giga Campaign conversion. It features a Persian Iranian realm named Elam, following the Zoroastrian faith, for players who want to begin their own campaign with an established Iranian state.
The download includes the required mod files and setup used for the Persicus Imperium Giga Campaign. Follow the included README for installation, correct mod order, and configuration before starting your campaign.
Imperator: Rome → Crusader Kings II
Imperator: Rome to Crusader Kings II
Continue your Imperator: Rome campaign in Crusader Kings II. Carry your empire, rulers, borders, cultures, and history into the medieval era.
What if the Bronze Age Collapse never happened?
What if the Bronze Age Collapse never happened? This experimental campaign reimagines history by bringing the civilizations, cultures, and religions of the Bronze Age into Crusader Kings II. Beginning in 100 AD, the world has followed an alternate timeline where the great kingdoms of antiquity survived and continued to evolve. Rome remains a regional power while much of the political landscape reflects the legacy of Bronze Age Reborn and Imperator: Rome. This is the first public version of the project and will continue to improve through future updates.
Imperator: Rome → Crusader Kings III
Work in Progress
Crusader Kings II → Europa Universalis IV
Crusader Kings II to Europa Universalis IV
Continue your Viking Giga Campaign in Europa Universalis IV. Start from the beginning of the EU4 era or jump ahead to Episode 37 with the converted mod and saves.
Viking Giga Campaign EU4 Conversion | Starting Save + Episode 37
Continue the Persicus Imperium Giga Campaign in Europa Universalis IV through a custom converted mod with multiple entry points.
You can begin from the start of the EU4 chapter and experience the campaign from its earliest converted state, or jump forward to a later point in the timeline using the included Episode 37 save.
The package is built to preserve the alternate world created by the earlier stages of the campaign, including its borders, countries, cultures, and political history, while also giving players the freedom to enter the campaign at different moments instead of being limited to a single starting date.
Crusader Kings III → Europa Universalis IV
Work in Progress
Europa Universalis IV → Victoria 2
Work in Progress
Europa Universalis IV → Victoria 3
Work in Progress
Victoria 2 → Hearts of Iron IV
Work in Progress
Victoria 3 → Hearts of Iron IV
Work in Progress
Hearts of Iron IV → Stellaris
Work in Progress
