The Line Gun is a high-powered, industrial-grade cutting tool repurposed for combat, featuring a bulky, angular frame with a prominent horizontal emitter. Its design is utilitarian yet menacing, with a dark metallic body accented by glowing blue energy lines that pulse when charged. The weapon's surface is heavily textured with industrial wear, including scratches, dents, and carbon scoring, emphasizing its rugged use in harsh environments. The emitter glows faintly when idle and brightens significantly when firing, casting eerie blue light on surrounding surfaces.