The Stalingrad map was the first in our project. Time has passed and now, thanks to our lead programmer Sergey Vorsin, we have new technologies, instruments and methods that allow us to reach a new level of quality. In addition, the recent changes in the engine for almost four times visibility distance increase caused visible artifacts on maps that were most apparent on the Stalingrad map. So it was the time to re-visit and improve our first map. This wasn't planned initially, but we ought to find the time for this task.