GTA Disc Read the ad carefully, please. The disc only runs, it doesn't install 🚨🚨 The game is already installed on your system, or you downloaded it from a friend and run it on your system. The disc does not install, it only runs. If it's already installed, insert the disc and it will work. As for installation, it only runs. Put your price and come, and we'll agree on a price that satisfies everyone.