Diese Modifikation bringt nicht nur drei Stunden an neuen Spielinhalten, sondern auch an neuen Cut-Szenen, Dialogen und Story. Mit "The Sith Lords Mod" erweitert ihr Star Wars: Knights of the old Republic 2 um satte drei Stunden zusatz Story und Content. Die offizielle Beschreibung:
TSLCR is a companion restoration mod for TSL. Designed to work in tandem with TSLRP and M4-78RP, TSLCR greatly enhances your TSL experience. With over 3 hours of added content, consisting of cut dialog, voice overs, and professional voice acting, TSLCR provides the ultimate TSL experience. TSLCR is a project based on the source code of the abandoned "K2RP" project. It is a restoration mod being developed along side the M4-78RP, and will see a final Post-TSLRP release around the same time as M4-78. The goal of the project is to restore all of the content not restored by the TSLRP team, and the other RP mods.