: So we enter our last dream.
We are pretty tired by now :).
I -still- haven't done the looking up at the stars thing; just can't get past always having thought this place was inside (our mind?).
It is actually easy enough to backtrack here, as the requisite buttons activate after we hit the first - but why would we want to? Well, apparently it is possible to install that uplink chip in the secret failure levels, but I don't think anything comes of that. Quite cool would have been if that could have averted tragedy....
Grey to me, a little searching suggests American English favours gray ... so I guess they go with Dorian Gray :).