NHN, known as Ijji in the English gaming scene, has just obtained the global publishing rights to Call of Chaos, an upcoming Korean MMORPG. The game boasts its default 45 degrees camera view as the quarter view feature. From what I have read from reports, its a very standard hack and slash MMORPG. Its something like a Diablo MMO with PvP.
The classes available are Human Knight, Human Lord, Elven Knight, Human Priest and Elven Wizard.
Here are some screenshots of the game.
HD trailer with gameplay footage:
Update: New screenshots.