Paradox Giga Campaign Library
Continue history through thousands of years of alternate worlds. Download completed conversion mods and begin your own campaign from any era.
Continue History Across the Grand Strategy Series
Explore a growing library of completed Paradox Giga Campaign conversion mods created by the Persicus Imperium community. Each release allows you to begin a brand-new campaign in a world shaped by earlier games, complete with its own borders, rulers, cultures, religions, and centuries of alternate history.
Whether you want to start in Imperator: Rome, Crusader Kings II, Crusader Kings III, Europa Universalis IV, Victoria II, Victoria 3, Hearts of Iron IV, or even Stellaris, these conversions let you experience a living world without having to play every previous title yourself.
Introduction
A Giga Campaign is more than a single playthrough—it’s a world that evolves across thousands of years.
Every decision, war, alliance, migration, and dynastic change leaves its mark on history. Rather than allowing these worlds to disappear when one game ends, Persicus Imperium preserves them as downloadable conversion mods so anyone can continue the story from the next chapter.
You don’t need the original save or hundreds of hours invested in previous games. Simply choose the era you want to begin in, download the completed conversion, install the included mod, and start writing your own history.
Each campaign represents a unique alternate timeline, making every download a completely different experience from the standard game.
Supported Conversion Library
- Bronze Age → Imperator: Rome
- Imperator: Rome → Crusader Kings II
- Crusader Kings II → Crusader Kings III
- Crusader Kings III → Europa Universalis IV
- Europa Universalis IV → Victoria II
- Europa Universalis IV → Victoria 3
- Victoria II → Hearts of Iron IV
- Victoria 3 → Hearts of Iron IV
- Hearts of Iron IV → Stellaris
Our Commitment
Every conversion published in this archive is:
- Fully completed before release
- Successfully generated using the appropriate converter tools
- Tested for successful loading
- Packaged for easy installation
- Preserved as a permanent download for the community
No unfinished campaigns, experimental conversions, or incomplete files are published. Only complete worlds ready for you to continue the story.
Crusader Kings II Conversion Mods
Download Crusader Kings II conversion mods created from earlier grand strategy games. Each package includes the mod files and a README installation guide.
bronze age happens in CK2
Continue a Bronze Age campaign into Crusader Kings II through Imperator: Rome
. This early work-in-progress release allows you to test the complete conversion chain. Some ancient country names are not yet fully mapped and may appear incorrectly. Future updates will improve compatibility, localization, and overall stability.
