First of all, this solution is for those who have already completed Episode 3 and noticed that this achievement did not unlock.
If you have not finished this episode yet this is not the solution for you.Allow me by starting with a list of the achievements that did not unlock for me before I realized some did not pop as they should have: (I was nearly complete with Episode 4)
Episode 1Now What?
Episode 2New Morning
Old friends
Episode 3Fresh Fish
Not in Nottingham
I can't guarantee that the following choices between the "Fresh Fish" achievement and the "Not in Nottingham" achievement effects it later on but I am documenting them here anyways just in case. (There are 3 achievements before "Not in Nottingham" would pop)
This segment is sort of long.. You have been warned
*** Spoiler - click to reveal ***Picking up immediately where we left off from popping "Fresh Fish" ...
>I'm sorry
>Why didn't he go too?
>Clementine
>Sorry!
>Who is she?
>Are you serious?
>Sure.
>I like him.
>Sure.
>*pulled on fence
>*examined shelves on the left
>*examined beds next to shelves
>*looked at woman left of beds
>*talk to Mike
>*talk to Sarah
>*talk to Rebecca
>He's watching over you.
>*look at fence gap
>*Examine Hose Reel
>*look at rope
>*look at barbed wire
>*Examine ladder
>*look at soil
>*Talk to Kenny
>The fences are pretty strong
>Of course I am
>What?
>Fine
>Please don't!
>Carver's to blame
>It was cold
>Why didn't you leave?
>What changed?
>He's crazy
>It's cool
>You... want a hug?
>Your Dad didn't want to
>I'll take care of her
>[Help Sarah]
>It was my fault
**"Long way down" achievement should have popped at this point
>Carver killed Reggie
>Reggie's dead
>*QTE walker hit on head w wood 3 times
>*QTE walker again LEFT inside shelf
>*QTE in shelf hold left stick in left direction
>*QTE to push shelf
>*QTE pick up sledgehammer on ground
>*QTE hit walker
>*QTE power cable
>*QTE attempt but must fail, get saved kid
>*walk forward
>[Hug him]
>Are you feeling okay?
>I'll get you one.
>Hiding from walkers
>You're a murderer
>I'm not like you
>What if it's not yours?
**"One Long Day" achievement should have popped at this point
>Luke's got a plan
>Do they work?
>We can do both
>Lee figured that out
>Now or never
>*reach for rope
>*climb up rope with left stick up
>*QTE to grab onto ladder
>*make it onto roof, go all the way to the right & open skylight
>*shimmy right stick up
>*fall onto box
>*press A to approach walkie talkies
>*QTE to take walkie talkies
**"Always the Quiet Ones" achievement should have popped at this point
The next achievement that should unlock is "Not in Nottingham", here are the choices for a guaranteed pop:
*** Spoiler - click to reveal ***>*Press A jump to fall onto mike
>[Show radio]
>Thanks.
>I'll take it
>Yessir
>Won't they need my help?
>I need to talk to Kenny
>It's Clementine!
>*Turn around and press A on door
>What's going on?
>I've got it
>Help Kenny
Achievement should pop. Please comment if this worked for you. If you followed this far you should have followed along & popped the achievements that didn't pop for us! Hooray!