Tier 2 Tanks

Tier 2 Tanks(WIP):
 * Twin
 * Sniper
 * Machine Gun
 * Pounder
 * Pelleter
 * Lancer
 * Switcheroo
 * Auto-2
 * Mini Grower
 * Auto Basic
 * Basebrid
 * Director
 * Flank Guard
 * Trapper
 * Minishot
 * Hive Mind
 * Propeller