World of Tanks Tutorial Trailer #3

An insight into the game's upgrade and level-up system (3:15)
Wargaming.net has released the third video tutorial for World of Tanks, a free-to-play MMO game based on massive numbers of armored battles. In World of Tanks, 30-player teams are fighting action-packed PvP battles. The game features more than 150 armored fighting vehicles from the pre-WW2 era up to the Korean War: light, medium, heavy and super heavy tanks, tank destroyers, self-propelled howitzers and rocket artillery.