Europa: The Last Battle (2017)

Internal sabotage at the end of World War 1 has devastated Germany, and its new Weimar government is riddled with corrupt men plundering what is left, all while overseeing the destruction of German culture and its social order. After it all collapses, one man manages to turn it all around in just a few short years. When Germany's people begin to prosper and start to live happily, the enemy declares war and seeks to destroy the German people once and for all.