David said: EVE Online, AION, Guild Wars, LoTR Online, City Of Heroes, WarHammer, Conan//Hyborian Adventures (latest exp pack), WoW.
Guild Wars/Free Realms/Perfect World/Rappelz if you want Free2Play.
MapleStory is just blegh after all this time. Nexon’s just getting worse and worse.
3d Games are always boring after a while. Because behind all their “really cool” skills it’s all the same.
Plus NONE of the games listed above (Except Maple) have good game videos for motivational purposes.