If it helps I've thought of a few places I got stuck in:
> at first was stuck for a while at the Unique, the light was out and cant get in. noticed the lamp
but didnt actually realise I could use crispin on the lamp. Later I was also stuck for a long while
near live electric wire near the burning bus. was trying all kinds of thing but for some reason
I had not thought of just using crispin on wire.
> at the giant robot in dunes (goliath?) was stuck for a while trying to block the remaining nose
hole. had tried to take the cloth from pole before but after it blew away in wind, did not chase after
it and try to find it. so after that I forgot about the cloth until I tried everything on giants nose.
> was stuck before getting to the head of giant. did not realise I could ask crispin to tie cable to
top floor.
> at the (?gamma) screens inside giant, because there is a slight change in screen when gamma
moves to it, I was trying to keep up with the fase change of screen brightness. that didnt help
because gamma doesnt stop and when crispin says
there has to be a better way I think I did use energy sensor on screen. but it said its detecting energy
so I thought that was no help. In end I used plasma torch on screen and the puzzle was ruined.
> was stuck trying to find code to communicate with factor. tried all kinds of numbers
but never thought about talking to brother of the round robot (lawrence?).
After a long while stuck, got a hint that round robots brother may know code.
then spent a long time going over and over the lower city area. actually looked at a few of clarity's heads
stuck on poles, but still missed lawrence head. I think the head may have been too small and
blended in too well with other heads.
after another long while stuck got another hint from two followers prettymuch giving place where
head will be.
> obtained monocole of memorius, but after a while forgot who glass was from. in end was
randomly using glass on things everywhere, and using it on info console worked in end. a log of
what round robot said may have been useful.
didnt actually know info booth was linked to memorius until after clarity said something.
> start of console puzzle. didnt think to enter misspelled word until after crispin pointed it out.
after this you get couple of odd lines. it was not obvious if this info was just a statement about
what has happened (thought it was just a statement that metromind has taken over).
after going away from console and being stuck a long while came back to
this screen.was entering things almost at random when the answer was entered.
after that crispin comments and confirms there is a puzzle here.
> because the console mentions redline mispelled and also way to 'cathedral' is via blueline,
I spent a lot of time going around station area Horatio enters city from. trying to find a way to
cathedral, as console also mentions steeple mainframe is in cathedral. thought the clue to
steeple was at cathedral (not at the vendor). Also because there is an actual sign called
blueline, so I was doing all sorts like using monocole on sign. did notice the railway map because
of this though.
> though I spoke to the robot at bomb before, I did not note the name was leobuilt. so I did not
make a connection that Horatio's book should be given to vendor. a hint helped me here later.
maybe a character profile screen or a conversation log may have been useful?
> a conversation log might have helped at the riddle of the two rex robots near courthose. they
shoot it out very fast.