How to Add Content to Existing World?

Hello,

I’ve been fiddling around with the editor and can’t seem to make any headway. Even the old Neverwinter Nights toolset wasn’t this freakin’ obtuse to use.

I feel as though opening the actual game world would be the simplest thing in the editor, but either it’s more complicated than that or I’m super dumb.

My question is: how do I open the actual game world? I don’t see how we can add content without, y’know, the game. I really just want to add some quests in areas I feel could use some more stuff to do.

Thanks in advance.

look at some of these
http://www.grimdawn.com/forums/showthread.php?t=37919