The warfare upgrade was a highly complex module that was designed as an alternative to droid training. This module allowed droids to learn at an extremely fast rate so that master generals, tacticians, and assassins were created after only a short install time.
Behind the scenesEdit
A droid must be at upgrade class 2 to be able to equip this item. Although intended to be used by HK-47, this item can be given to G0-T0 or T3-M4, giving it to them allows them to use blaster rifles and carbines. It can cause a few graphical errors when equipping or during combat, however.