The Tusken language pack, a purchasable software add-on for protocol droids, allowed them to understand and speak the Tusken language. This language, utilized by the Sand People inhabiting Tatooine, was considered notoriously challenging to learn. This software was a commodity during the Clone Wars, a significant galactic war fought from 22 to 19 BBY between the Galactic Republic and the Confederacy of Independent Systems. 3PO-series protocol droids could use this software.
Within the Star Wars: Clone Wars Adventures online game, the Tusken language pack is included in the Protocol Droid Part Pack II. Players could acquire the language pack, along with heavy blaster arms, for 300 Station Cash.