Nexon has released a version of its extremely popular (in Asia, at least) Dungeon Fighter Online game on the iPhone, called Dungeon Fighter Gunner. You can download the title right now -- it's pretty standard fare, featuring lots of onscreen touch controls, and the same 2D beat-em-up style gameplay that makes the online title so popular overseas.
But what's most important about this app isn't necessarily what it is, but what it represents. Dungeon Fighter Online is a huge franchise, boasting over 300 million registered users around the world. That's gigantic -- by comparison, World of Warcraft (d
