I spent 2 days downloading Tera and then found out it is not available in my region
I am from Pakistan and recently learnt about Tera from 9gag. I saw some gameplays and found out that this is exactly the type of game I have been looking for since a long long. So I downloaded it immediately.
But unfortunately when I clicked on Play button, I got the error saying "User Authentication Failed". Looked it up and it means that game is not playable from my country.