Poland is the newest nation to be added to World of Tanks, after Italy. The three polish premium vehicles are Pudel, the 50TP Prototyp, and TKS z n.k.m. 20 mm. Before Patch 1.10 the Polish tech tree started off with lights in the low tiers, mediums in mid tiers, and finally heavy tanks at the high tiers. Since that patch the medium tree starts at Tier V. Most of the tanks are quite similar to the Russian doctrine and tech tree -- low rate of fire, high alpha, passable armor starting at Tier VII, and sluggish mobility. The Tier X medium tank introduces the gas turbine mechanic, letting you switch between regular and turbo mode, the latter giving you a top speed of 70kph. There is little to no information about most tanks of the Polish line, making it arguably the most unhistorical nation in the game.