BB Unit "Resistance Edition" Astromech Droid has developed a personality revolving around analytics with no room for imagination. This results in a myriad of statistics and rules of logic being delivered routinely. Such a personality can be grating on others, and often is greeted with annoyance.

BB Unit "Resistance Edition" Astromech Droid has had every external component painted black as night, with attempts to minimize the brightness of external lights and features. This allows this BB Unit "Resistance Edition" Astromech Droid to more easily blend into the shadows and darkness unseen.

An experimental automated repair system has been installed on this BB Unit "Resistance Edition" Astromech Droid, giving it an ability to perform or assist in the performance of self-diagnosis and self-repair of its mechanical systems. This system slows the droid while it assesses any necessary repairs when dealing with heavy damage, and can perform very basic tasks or actions while assessing necessary repairs.

This BB Unit "Resistance Edition" Astromech Droid has greatly improved astrogation programming, allowing it to perform incredibly more complex maneuvers and store additional hyperspace coordinates or jumps within its memory.

An advanced toolkit has been integrated into BB Unit "Resistance Edition" Astromech Droid, allowing it to perform sophisticated and large-scale repairs on other droids or technology.