You've probably seen a dozen ads from streamers and other big names in gaming. I'm always skeptical of anything with massive advertising budgets but was in the market for an mmo to kill time and so far, 3 days in i'm satisfied. Leveling can get a bit annoying at times (they only allow for a certain amount of daily/weekly quests per day) and grinding monsters is not very time efficient so the last two days i've reached a point where there is nothing left for me to do for the day. I'd like to see that addressed. I'm thinking of putting some money in but we'll see. Game released a week ago I think for NA and has been out in Korea for some time. Give it a go if you're looking for something to kill some time, plays like a typical mmo but on the phone. I'm using an emulator as my phone can't handle the game very well even on the lowest visual settings.