TERA may be partially free to play in Korea, but for now you Western gamers are just going to have to deal with limited trials. En Masse Entertainment has opened up the TERA free trial from the original seven day limitation to unlimited play. Players are able to level two characters per server up to a maximum of level 28, with limits on crafting and gathering skills, as well as limits on gold and chat access. As long as you have an account with En Masse Entertainment, you should be able to log in and get started. No purchase necessary.
The Discovery Edition is the new free trial available for players interested in giving TERA a try. We have improved our previous free trial by increasing the max level players can play up to, as well as removing the 7 day restriction so you can play on your own time and not worry about using up the free trial time!
(Source: TERA Website)
MMO Fallout 