Which free to play online game is worth to play?

[Slifer]

Title asks it all - Regardless card game, mmorpg, moba.

 

[Flakez]

League of Legends and Hearthstone.

 

[Callypigia]

Diablo 3 is pretty fun.

 

[naruto1246]

I hear tribal wars 2 is fun

 

[Lucidus]

Dota 2

but most of all Smite U_U

 

[Mari Makinami]

Dota 2, Hearthstone

 

[HENI]

Adventure Quest

 

[Slifer]

Already played LoL and got to Platinum, but its boring to me... now! After 3 Years Try Hard

 

[jiraiya lives]

path of exile

 

[KuramaW007]

maplestory