World of Tanks: Xbox 360 Edition is open to everyone this weekend, allowing all XBL Silver members to join Gold subscribers in 30-tank battles. The World of Tanks Free Weekend is live and will be available through Sunday, March 30 until at 11:59pm PDT. The World of Tanks’ Map Madness Community Challenge is also occurring this weekend, and each tank players destroy will benefit the World of Tanks community by unlocking new battlefields. It wasn’t noted whether the free weekend applies to all regions or just North America. We’ll check on it. Thanks, Major Nelson.