Around 3637 BBY, an individual affiliated with one of the two warring sides sent a companion of theirs to investigate the possibility of other evidence pointing to settlement in the Knurled Highlands.
The Knurled Highlands were mentioned in the Crew Skill mission "Iopean Harvest," released as part of the 2014 Shadow of Revan Digital Expansion to the 2011 BioWare video game, Star Wars: The Old Republic.
The Knurled Highlands were mentioned in the Crew Skill mission "Iopean Harvest," released as part of the 2014 Shadow of Revan Digital Expansion to the 2011 BioWare video game, Star Wars: The Old Republic.