So, I don’t know much about the game except that it is an action mmorpg and that the Closed Beta starts in two days (Thursday the 15th until Wednesday the 21st).
There is no longer a need for Beta Keys. It is an Open Beta now.
There are 3 classes, Fist, Sword, and Mage (not the actual names btw). From what I can tell, the game looks like a 3d Dungeon Fighter Online.