Good Scifi MMORPG
Planetsideis http://feature.mmosite.com/planetside/
Planetsideis a Massively Multiplayer First-Person Shooter (MMFPS) game created by Sony Online Entertainment (SOE). In this planetary warfare experience you take up arms as a soldier in one of three ideologically-opposed Empires struggling for domination over the planet Auraxis.™ Fighting beside you will be thousands of other players, relying on your skills, determination, and support to win the day.
F2P
Second Life http://feature.mmosite.com/secondlife/
Second Life is a 3-D virtual world entirely built and owned by its residents. Since opening to the public in 2003, it has grown explosively and today is inhabited by nearly 100,000 people from around the globe.
Fun MMORPG
Asda Story http://asda.mmosite.com/
Based on a colorful and cheerful world, it is an easy game where monsters with strong characteristics come out. Lots of female users can have some great tastes of this comfortable game easily. The first trial,"Real Costume Play" in MMORPG is well rated by Koreans and Japanese. Also 1:1 party system, "Soulmate System" has very unique characteristics of Asda Story and lots of people are very interested in that.