Anyone taking part in the beta will be rewarded with an exclusive bonus in the full game. The bonus will include a PlayStation 20th Anniversary edition of the M22 Locust US light tank (that is a mouthful).
The beta will also include two new maps that will only be available on PS4 for a limited time. One of the maps has been described as the largest map for this game yet.
The official release date for World of Tanks has yet to be announced.