Hey Currently, the only way to get rid of your own cities if you wish to do so is to ask Alex to delete those cities for you. I think that isn't ideal, but more importantly (imo) there is no way for whales at like 30 cities and above to get rid of their cities if they wish to do so, without forfeiting billions of dollars as they have to pay once more for all deleted cities if they ever wish to rebuild those. https://politicsandwar.com/world-graphs/graphID=5 You can see in aboves