u/Embarrassed_Deal9113

theres this damn red line stuff when i which to duplicator on toolgun and the white outline gets automatically connected TO A SURFACE ive checked my mods, uninstalled and reinstalled gmod, it doesnt work WHAT IS HAPPENING

ive seen this youtuber play this scp remastered mod and the mod has the doors that are squeaky and the screens on the buttons are lighted up which mod is this