falster: its......a.....dungeon......crawler.................
Just because it's a Dungeon Crawler doesn't mean it can't have some variety. And I'm not just talking about going out into forests and stuff either; the scenery could change from 'dungeon' like in the game, to caverns, then buried temples, cliffs on the outskirts of the mountain, etc.
Now that I own the game, I see that that sort of thing is outside the scope of LoG. But just saying 'it's a dungeon crawler' doesn't mean the textures can't change here and there.