Coming on 10 December, alongside the Free Market release, are the latest in a set of improvements to core gameplay, this time focused on structures and 'timezone tanking'. This update is called Kicking Over Castles.
In this update more control over vulnerability timers is moved into the attackers' hands with the aim of making fights more common and Tuesday Alarm Clock ops rarer. This update also includes improvements to combat offensive structure spam and tethering in factional warfare systems.