The Berlin Bundle features five vehicles from three nations (IS-2, T-34-85M, ISU-122S, Cromwell B, and M4A3E8 Thunderbolt VII) for a big discount! The inclusion of the IS-2 is especially fitting for the 75th anniversary of the Battle of Berlin. The tank's markings are of the 7th Guards Independent Heavy Tank Brigade, which were featured in historic photos taken in front of the Brandenburg Gate when Berlin fell to the Red Army in 1945.
Four of the vehicles sold here come with Crews already trained in a "zero-Skill" Brothers in Arms Perk. "Zero-Skill" means, in this case, BiA isn't considered “earned” in our usual sense. You can't re-train this Perk to a different Perk or Skill, but the XP required to train future skills doesn't increase, unlike “normal” Skills or Perks. This makes it effectively a "free" Perk!
The Berlin Bundle has notable additional items. Thirty (30) Days WoT Premium Account helps bulk up your earnings; 2,000 Gold to purchase items in the in-game shop; and a Garage Slot to store each vehicle.