There are many new free MMORPG (Massive-Multiplayer Online Role Playing Game) that will be release this year 2013. Below is the list of MMORPG that already released this month of June and July:
Release Date: Live-June 20, 2013
Publisher: Perfect World Entertainment
Developer: Cryptic Studios
There are more MMORPG coming on the later months. F2P or not; as long as the game is good (and also the awesome graphics and end-game) you will be able to enjoy them.