Tanks For Playing!

Overview
Tanks For Playing! is a promotional event to assist lower level players by lowering the level requirements of specific Tank units.

The first of this event was introduced on the weekend of July 19th, 2013.

Effect
The following units had their level requirements reduced:
 * Recon Vehicle: 15 to 13
 * Hailstorm: 20 to 18
 * Heavy Recon Vehicle: 23 to 20
 * Heavy Artillery: 28 to 23
 * Medium Tank: 30 to 25
 * Super Tank: 32 to 27
 * Heavy Tank: 35 to 30
 * Earthshaker: 40 to 35
 * Heavy Chemical Tank: 45 to 40
 * Mega Tank: 50 to 45
 * Heavy Arctic Tank: 55 to 50