- Build: most recent build
- Platform: Steam
- Operating System: Windows 10
Barbarossa 4 (The Lombard League) is extremely easy. You are supposed to build a Wonder in one of your enemy cities, but the borders of these cities were drawn in such a way that the peninsula in the east is included.
So you can just sail your initial troops there, build a market and exchange some resources so you have enough Wood/Gold/Stone to build a Wonder. Now you immediately start building the Wonder. This way, you can win in just a few minutes.
I found this thanks to a YouTube video (https://www.youtube.com/watch?v=QcpQ99a37Qk), see 08:59-10:29. I also tried it myself and it works.