Skyrim, admins as daedric lords setting up quests, have strict rp, played mainly as pve but with pvp quests.allows people to set up thieves and assasins guild.slowly build up your own lore of the land.
One more. ...holiday theme warlords. Christmas, easter, Halloween, Hanukkah, etc. Dress as your favorite holiday and battle it out or join forces. Tame or no tame servers...have fun