How do I run Quake III/Return to Castle Wolfenstein modifications?
With the latest point release you can either use the menus, or, like so for Quake III: quake3 +set fs_game baseq3 Replace baseq3 with the directory name of the modification you are running. For Return to Castle Wolfenstein Single Player modifications: wolfsp +set fs_game main For Return to Castle Wolfenstein Multi Player modifications: wolfmp +set fs_game main In both cases, you will need to replace main with the directory name of the modifications you are running.