SPOILERS, SPOILERS, SPOILERS ! About the ending of Requiem...

[Tommy Gun]

yeah, [spolier] (space) [spolier] With a / after the r in the second spoiler.

The portals seem to have been built as a quick transport between parts of the facility. (human archaic.)

There are mentions, maily from Dr eminiss in the first 3 - 4 levels, after which red talks about himself and rambles on.

I rather liked requiem in terms of structure.