The World of Tanks team adds more and more tanks with each upcoming Patch. Those who took part in the Open Beta remember the humble beginnings of the simple “linear” German and Soviet tank trees. Today, together with more nations being introduced, there is much more complexity and choice. But the choice is not only limited to tanks you can research, but also the Premiums. Two of these are the Sturmtiger and Brummbar, both of which appear on the official German Tank Tree.