Khelataar
A Swedish-language fantasy RPG set in the isolated island realm of Khelataar¸ where Iron Age clans guard their territories and clash with each other. The game is focused on human interaction; common fantasy cliches such as monsters are toned down or absent. The rules are advanced but demand a lot of bookkeeping. - A description from https://darkshire.net/jhkim/rpg/encyclopedia/ with kind permission of John H. Kim