I am guessing gPotato is more well-known in the West as a MMO publisher, but not many knows that its parent company, Gala-Net, actually has development studios (Gala-Lab) in Japan and Korea. 2 of the more famous games from the studios include Fly For Fun (Flyff) and Rappelz.
Coming up next will be Eternal Blade (this is not FlyFF 2), which was hiding at the Business to Business (B2B) area over at G*Star 2011 I believe. There is not much info I can dig up about this, but enjoy the debut trailer~!
Update: Below is a longer game trailer for Eternal Blade! Looking cute and colorful, almost similar to FlyFF but with a different view perspective