Dragon Age has a secret 'uber-plot' that BioWare still seems to be following, and it all builds up 'the final thing you could do in this world that would break it'

Tool up, gang. We're mounting a daring raid to find and secure the Dragon Age uber-plot document, a thing which is apparently real and which details the entire series' meta-narrative, culminating in some kind of explosive denouement that would render any more games in the series impossible.

How do I know this? Because former BioWare dev and Dragon Age lore creator David Gaider told Eurogamer that such a thing is out there. It's been out there since before Dragon Age: Origins, in fact. "There was...