Panzer Campaigns teaser guessing thread

[ComradeP]

I looked at Bratislava as well, but the lakes don't match, I'd expect the Morava to be visible in the screenshot and the Danube takes a sharp turn south, flowing directly east of the part of the city on the right bank.

An enormous master map of Central/Eastern Europe or even the entirety of Europe is a possibility. It takes a lot of time, but it would save a lot of time for future projects as well.