What elements set it apart from other MMOs?Daeil Kim: I was a big fan of 2D based fighting games such as Street Fighter, Final Fight, and Samurai Showdown, but it has proven difficult to bring the fighting action of those games to 3D MMORPGs.I thought it would be possible to create an action game that uses WASD keys, mouse controls or combination of both, for example: Left click: normal attack (eg