Fallen Sword http://www.fallensword.com

Fallen Sword is a free massively multiplayer online role-playing game (MMORPG). In the game you battle fierce creatures and other players to gain experience, gold and better gear as you travel through the many locations. All you need to play is an internet connection and a web browser. There are over 3,900,000 registered players in Fallen Sword and all players are ranked daily so you can see how you match up against other gamers.

Fallout Online www.fallout-on-line.com

Fallout is a series of role-playing games (RPGs) published by Interplay and later by Bethesda Softworks. Although set in and after the 22nd and 23rd century, its retrofuturistic story and artwork are influenced by the post-war culture of 1950s America, and its combination of hope for the promises of technology and lurking fear of nuclear annihilation.

The series is sometimes considered to be an unofficial sequel to Wasteland, but it could not use that title as Electronic Arts held the rights to it, and, except for minor references, the games are set in separate universes.

Fantasy Earth Zero http://fez.gamepotusa.com

Fantasy Earth Zero boasts a vast game world that puts epic warfare directly in your hands, emphasizing bristling battle systems, loyalty to friends and defending the player’s country against all threats. Fantasy Earth Zero combines fast-paced PvP action, RPG elements, and battle tactics in an ever-changing world.

Fantasy Earth Zero features three distinct classes to choose from, five unique kingdoms vying for a player’s allegiance, immersive quests, a stunning soundtrack by Hitoshi Sakimoto (Final Fantasy Tactics, Final Fantasy XII), the pulse-pounding excitement of 50 vs. 50 PvP and a nearly endless array of character customization options. Grab your gear, and get started!

Ferion http://www.ferion.com

Ferion is the best multiplayer turn-based strategy sim available on the web since 1999! Build your planetary empire and crush your enemies in the most complete strategy game available anywhere. Play Ferion for free in any standard browser without any download or installation. Ferion will fulfill your need for conquest and power!

Fiesta Online http://fiesta.outspark.com

Fiesta Online is a free to play MMORPG by Outsparks Inc. Fiesta is a free, Massively Multiplayer Online Role Playing Game, published by Ons On Soft in Korea, and hosted by Outspark for the North American English market as well as by gamigo for EU territories (in English, German, French and Spanish languages). Fiesta features an anime style characters rendered in 3D, with limited customizing options.

Fists of Fu http://fu.outspark.com

Fists of FU is Outspark’s new free-to-play, hilarious Arcade-Action MMORPG featuring a beat-em-up multiplayer storyline, anime style graphics, and an immersive 3-D environment. Join your friends to take on the evil Monster King and his armies. Master dozens of skills as you learn the martial arts of the Fighter, Magician, and Archer classes. Use your deadly combos and special moves to beat up your friends in awesome Player vs. Player battles, and challenge PKers for rare items. Follow your destiny…

Florensia http://www.florensia.eu

Florensia invites you to immerse into a world of scattered islands and the huge Hoomanil Ocean. You can travel and fight both on shore and at sea.

Thus you can grow your personal characters and ships to become an individual hero. The outstanding anime style graphics and numerous features create a stunning atmosphere. Whether exploring sinister dungeons, relaxing in the marvelous towns, travelling through the countryside or over the ocean, there are countless possibilities for all kinds of players.

Flyff http://flyff.gpotato.com

Flyff is a fantasy MMORPG. Flyff is a fairly typical party-oriented game where no character can do everything, and efficient play requires working in groups. Its main distinctiveness lies in its flying system; flying is the normal method of transportation for characters above beginning level.

Players control an avatar which spends most of its active time fighting and most of its inactive time running a shop. Characters choose character classes at level 15, and sub-classes at level 60. The game refers to these as the first and second job changes. The job changes are obligatory – when a character reaches the requisite level, experience gain stops until it completes one of the job quests. At level 120, the character may become a Master, returning to level 60 with enhanced powers, to work its way back up to level 121 and become a Hero. As of v15, Heroes can now level up to the level cap of 129.

Football SuperStars http://www.footballsuperstars.com/

Football Superstars is the first and only Virtual Football World. An entire online football game designed by football fans exclusively for football fans, where you can enjoy a FREE to play massively multiplayer experience on your PC.

Forsaken World http://fw.perfectworld.com/

Forsaken World is the upcoming blockbuster MMORPG from Perfect World Entertainment. The new free-to-play game promises to bring the best of West and East cultures together. The game is set in a fantasy world filled with color and beauty.

Freesky Online http://fo.igg.com

You are welcome to join Freesky Online where you will find a world-class browser based flash RPG. The development of Freesky Online is similar to that of the traditional SLG strategy games. First, you should try to develop your castles and their economy. Then, you will have the choices of developing either your economic science or your military science. You can focus on producing materials and build a commercial empire that is  highly technological and has a powerful production force.

FreeWorld: Apocalypse Portal http://www.freeworldonline.com/

FreeWorld: Apocalypse Portal is a MMORPG currently in development (not yet finished), and the game occasionally holds signups to allow new players to come and test the game. It is an age of war and destruction, where the evil minions of The Void push forward to destroy the world of Seregor. Travel to a place where the inhabitants must join together to fight for survival in an epic saga of limitless adventure and excitement. A bizarre place, much different then the world we know, sets the scene for this new Fantasy/Sci-Fi MMORPG.

Battle along side your friends in the quest of a lifetime to reconstruct Scuro’s spell book and rid the land of The Void’s treachery. No longer be held captive to the boundaries of "level caps" and "class restrictions"; escape the endless boredom and agony of point and click combat. Take a step into the world of Seregor (and beyond) and prepare to battle to the death in an effort to make this a FreeWorld once more!

Furcadia http://www.furcadia.com

FURCADIA is the magical world where the animals have learned to speak and walk upon two legs. Create your own customizable avatar and start exploring the friendly online game (MMOG) with rich player-driven content. Our established online community, grown over years, has become a second home to tens of thousands of players. The game invites you to an interactive experience unlike any other.