You scoped this quite well, being able to implement that many different scenes, even if it is fully linear (as far as I could tell). Clear focus on what is important for this kind of game (player/character's experience) as opposed to me who spent the first week implementing everything else and then had no juice to do the "aberration" part right. All in all, pretty cool experience with sweet details.
Minor nitpick: men of 1997 were different breed, a document with strange sigil would get stamped as any other and no Fs would be given.