How much doomier? I don't know about this new album but for the most part, if you've heard one Runemagick album, you've heard them all. And I already own a few.
Well, I'm not going to pretend that it strays far from their usual formula, but it very much leans towards the doom moment, being slow most of the time and with 14 minute songs and so forth.
I had one Runemagick album, and it wasn't bad, but kinda reminded me of a poor man's Bolt Thrower. Maybe they've changed, because the one I heard was the debut, I believe.