In settings page for Risen 2 and 3 on GOG each game has only one DLC each: the "Gold Edition" for R2 and "Complete Edition" for R3. Those are the packs of all DLC ever available for each game. I wish to play the game with some DLC on and some off. More specifically I would like to deactivate "Pirate Clothes" DLC from R2 and "Adventurer Garb" from R3. Since there is no apparent way to do so in GOG launcher, is there some workaround for that? Can I just delete some files from game folder or something like that?