Wargaming.net gives insight into World of Tanks level-up and upgrade systems by unveiling an updated outline of American, German and Soviet tank fleets. The tech trees illustrate development options for each class of military hardware presented in the game and provide various research paths with sequences of models the player will have to acquire on the way to his “dream” tank. Final version of the development trees also includes a list of premium tanks and captured vehicles available for purchase.

In World of Tanks the player is not bound to a particular nation or class of vehicles and is free to explore the great diversity of machines moving up the tech trees choosing whatever branch he wants. The game offers a wide range of competitive PvP modes - varying from fast-paced deathmatches and historic missions to never-ending Global Campaign with epic clan warfare - to test combat performance of any tank in different conditions.

After the release, Wargaming.net plans to add new tank nations with post-release updates.