Regnum Online is a free
MMORPG that is developed in Argentina. The world is divided into three separate realms (kingdoms) that are at war with each other. The game has both
PvE and
PvP, many quests, and 3D graphics that are on par with many other commercial MMORPGs. You can choose to be a Human, Elf, Dark Elf, Half-Elf, Morlock, or Utghar. You can be a Warrior, Mage, or Archer, and each one has two subclasses - Knight, Barbarian, Warlock, Conjurer, Marksmen, or Hunter. The game does have a slight commercial side to it as they sell premium content, such as renting horse health and mana regeneration potions, and an experience boosting scroll. Check it out, as it is one of the best free MMORPGs I have played.