: Access your GOG Account , select the game, and download the standalone setup files for a DRM-free installation.
If you are using the GOG version of this classic title, follow these steps for a smooth setup: : Retro.Classix.Gate.of.Doom-GOG.rar
: Download the installer from the GOG GALAXY page , launch the client, select the game in your library, and click "Install". : Access your GOG Account , select the