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:
Rift Online
Release Date: F2P Launch-June 5, 2013
Publisher: Trion Worlds
Developer: Trion Worlds
Age of Wushu
Release Date: Closed Beta-June 17, 2013
Publisher: Webzen
Developer: Snail Games
Neverwinter
Release Date: Live-June 20, 2013
Publisher: Perfect World Entertainment
Developer: Cryptic Studios
Runescape 3
Release Date: Live-July 22, 2013
Publisher: Jagex
Developer: Jagex
Note: Read more RS gold to view the new special features and other information of Runescape
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.