Well, looking at the sound files, there's plenty of hints of many things that were planned but in the end just didn't get developed at all. The Fortress was clearly supposed to be much bigger and more detailed than it wound up being in the end. (Pretty sure MCA agreed to this in some interview, too.) It got slashed when they were forced to ship ahead of schedule.
It is clear that at some point, your party members were not supposed to be separated from you in the Fortress. Most of them have a "Negative Material Plane" sound, basically, one of the random voice-only one liners that are specific to particular areas in the game. You can't hear 'em cause you're never in a party with them outside of dialogue or combat. Some PC's even have multiple lines that would be appropriate as a Fortress Area Sound.
TNO himself has three, but unfortunately the one they went with was the least interesting one: "This is it."
Some sound files do indicate that a TO-Deionarra encounter and face-off was planned. There are also sound files that suggest Annah would have confessed her feelings for you directly at some point within the Fortress. Numerous other sound files indicate that, at one point in the planning stages, some PC's were expected to be with you when you encountered your previous incarnations.
I'd be up for restoring content like this, except that unfortunately while the sound files are there, I can't find dialogue in the dialogue file that would support these conversations/exchanges. We've got a few scraps of sound files and nothing else, unfortunately. Possibly useful for someone who'd want to create a whole mod of new content revolving around 'em, but nothing that can fairly be called a restoration except in the loosest sense of the term.
At some point, when I am totally done with mapping the sound files to their use (or non-use) in game, I will post 'em publicly. In the meantime, Platter did a similar review and posted it online. His list isn't perfect - he missed some unused lines, and included a few that were actually used - but it should give you a good idea of what's there and what was planned for. Just go down to the Sounds section:
http://planescape.ou...t.org/unim.htmlQwinn
Edited by Qwinn, 21 May 2009 - 11:21 PM.