QS100 was a gigantic welding arm used for massive constructions. Kyle Katarn stumbled upon them twice during the Dark Trooper Project.
Behind the scenesEdit
The QS100 Welding Arm is named after a real-life device programmed by Star Wars: Dark Forces lead programmer Ray Gresko while he worked in the robotics industry.
In the game, the QS is one of the few objects of the game engine wholly composed of 3d polygons.