I was talking to someone about this game, and he said that it's free to play; but I don't necessarily believe him. If it is, then that would be awesome --- I'm Commander Shepard, and this is my favorite signature on GameFaqs
raiderz graphic is almost the same with tera, only diference is tera have a bigger looking world (just for looks really you will follow a certain path for quest like all the other theme parks). also raiderz for new equips you need to hunt monsters for items to craft , folow like monster hunter, but its easyer and a little faster gameplay is also faster in raiderz, and the big monsters are harder then in tera even though you can also solo then.
in any case give tera a year and half or 2 years then it will be F2P. --- FOR HONOR, FOR FREEDOM.... and some money