Did you know that 4 June is the official Donut Day? Then know it now and celebrate it in-game in World of Tanks Blitz!
From 3 to 7 June, you can complete a special mission in-game every day. Each time you complete it, you will receive a piece of the epic “Sweat Treat” avatar. Once you have all four pieces, you can either exchange them for an avatar or 24 hours of premium game time.
If you do not manage to earn all four pieces, you can convert them individually into 50,000 credits.