R2 Online is a free to play 3D MMORPG with a strong emphasis on siege based PvP. R2 Online features not only various battle system such as PvP in open fields, GvG and Castle Siege but also great action
Ragnarok Online is a popular free 3D fantasy MMORPG based on Norse mythology inspired by the anime written by MJ Lee. Ragnarok Online was entirely pay to play but now is free to.
Ragnarok Online 2 is the sequel to the popular 2.5D original Ragnarok. While the two may share the same developer, Gravity, both games play almost completely different. Ragnarok Online 2 (RO2), features
RaiderZ is a free to play 3D action MMORPG based on a non-targeting system, where players will have direct control over their characters and progress during battle versus the traditional "point-and"
Rakion is a free online strategy action game that focuses on extreme sword on sword battles with RPG style characters and environments. Make the most out of the tactical battle plans to enjoy the
RAN Online is a free to play 3D school action MMORPG which is based on a campus theme played upon school and city background. Players take on the role of students in one of three rival
Rappelz is a free 3D MMORPG set in a medieval world that features three races (Deva, Asura and Gaia), three classes, and five sub-classes where over 5 million players adventure and battle in a dark and
Realm of the Mad God is a free to play 2D browser based cooperative MMO bullet hell shooter. Fight monsters in groups of up to 85 players! Dodge blasts from devious monsters while you work with friendly
Regnum Online (Realms Online) is a free to play 3D fantasy MMORPG similar to the subscription-based MMORPG, Dark Age of Camelot (DAoC). Both games have realm versus realm action (RvR), 3 realms to choose
Renegade: X is a free-to-play TPS with RTS elements, mashing the world of Command and Conquer into the Unreal Engine 3. A conflict between military defense and an international terrorist network, these
Requiem: Memento Mori is a free massively multiplayer online game for mature audiences that will immerse you into a gloomy world of slaughter devastated by generations of science and magic.
Return of Warrior (ROW) is a 3D fantasy MMORPG with a unique combat system. You choose between two factions; Humans or Ak'Kan and fight in duels or giant.