Not sure if this is already part of the plan but I think it would be awesome to have a castle/runes generator option. Basically any city bigger than a town should have a castle. Bigger the city bigger the castle with dungeon. Also, got a mountain…throw in the occasional castle. These can be the home of kings or the big bad. I would suggest the same with ruins, got an open flat area or deep forest, throw in a ruin with a dungeon underneath. Perfect for random plot points or side quests.