Borderlands: The Pre-Sequel

Borderlands: The Pre-Sequel

63 Achievements

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68-90h

Xbox One
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Cosmic Completionist

Cosmic Completionist

Discovered all named locations.

30

0.8%

How to unlock the Cosmic Completionist achievement in Borderlands: The Pre-Sequel - Definitive Guide

Was missing this achievement and started searching everywhere. Found the location that i was missing in Tycho's Ribs. Credit goes to Hir0 Sempi over at x360a.com.

"I had the same issue. Go to Tycho's Ribs and check the big room after the first elevator. If i'm not wrong it's called the Particle Collection Chamber. I did get my achievo there in my TVHM playthrough. I must have missed the room in my first try."

If you jump down the area where the pad is and take the first left go all the way into the room. I had this room uncovered but not discovered.

Room is called compression chamber thanks Sherlocked4evr

Hope this helps someone else.
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27 Feb 2017 17:47

27 Comments
^_^ OMG THANK YOU!!! I was thinking this was going to take forever to find the room I missed and that was it ^_^ THANK YOU. Btw it call the compression chamber ^_^ YEAH thank you a million times again
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By Sherlocked4evr on 13 Apr 2017 03:44
Awesome glad it helped you man!
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By Dead End Kings on 13 Apr 2017 04:00
Great I was missing it, seem I'm missing something else tho.
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By Nit0rin on 26 Sep 2017 17:37
i just played through the game like normal and then used walkthroughs to find the three achievements for finding the specific area locations, then went to this one location and this achievement popped. thank you!
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By EHCHKAY on 28 Jan 2018 21:52
Not a problem glad it helped you.
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By Dead End Kings on 01 Feb 2018 00:18
Just wanted to say this is it as well. Thank you.
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By MrNoLuckFox on 11 Feb 2018 02:50
Can't believe I missed that first time xD thanks a bunch
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By Jonah#1306 on 21 Apr 2018 21:33
So why didn't you do just that? By that I mean, the few locations that can be missable.
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By Darkness727420 on 31 Jan 2019 23:39
Because I played the entire game and had every achievemnt but 1. Every location is uncovered but I believe to be this one spot (there could possibly be another). So it made more sense to me to post a spot that many people could miss including myself after playing the game in its entirety.

If you would like a list https://borderlands.fandom.com/wiki/Category:Borderlands:_Th... here is something that could work for you.
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By Dead End Kings on 31 Jan 2019 23:50
You couldn't have taken the time to include some of that? Dude your just showing you being lazy.
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By Darkness727420 on 01 Feb 2019 00:53
Thank you for this information. I agree that it is not a complete solution, but after having all side quests done and the other 2 locations achievements unlocked, the only place that was missing was this one. Thumbs up.
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By RSA BR SA on 15 Apr 2019 14:05
This was the missing area. Thanks
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By rob25X on 24 Jul 2019 07:26
THANK YOU
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By VveniVvidiVvici on 04 Oct 2019 10:09
Thank you for the info! I would not have found this without your answer when I looked it up so I'm thankful you took the time and made this.
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By GrumpyMustard on 22 Nov 2019 04:39
I discovered this one last night thanks to this guide and i went into the treasure room as PBreezey stated but nothing I must be mossing one does anyone know of another hard fo find spot? (I have the oil refinery thing in vorago, I have all serenity waste and i have higgins gully.)
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By ElliotStone on 18 Dec 2019 13:21
You saved me!! Thank you!!
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By Aphelion Rem on 28 Nov 2020 13:34
How is this affected with an imported character who already has the achievement? Do I need to start fresh with a new character? As I started a new play through on TVHM and the map all seems unlocked already
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By Zeta Sigh on 05 Oct 2021 14:14
Iwajira's cave was the one I was missing ;)
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By Phoenix C64 on 04 Feb 2022 19:26
FYI this is marked missable now because the 2nd to last main story mission "Eye of Helios" takes you to a location that you can't return to.

I believe there's 4 areas to discover here that you will have to get naturally anyway to progress the story. However, if playing coop it's possible to miss out on discovering the locations here if each person doesn't go to the areas themselves of course.

So if playing coop just make sure you're not looting or AFK or something and everyone gets the locations before leaving this area or a new playthough will be needed. Otherwise, this achievement isn't missable.
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By J2B9 on 19 Jan 2023 07:04
Picked this game back up after 5 years and this was the location I was missing as well.
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By CyruzDgamer on 30 Apr 2023 22:40
I have the achievements for Beam Me Up, I Come From The Land Up Over, and Eridian Explorer, so I know I’m not missing any of those locations. I was not missing the above location in Tycho’s Ribs. Any other suggestions before I start going through the locations one by one? I haven’t played this game in years.

I’m aware of the “missable” locations if you play in co-op.

Edit: It was “Engineering” and “Shattered Aft” in Pity’s Fall.
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By Vulker707 on 07 Jan 2024 00:23
How is this a guide???
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By Darkness727420 on 31 Jan 2019 22:47
Thank you for the help smile, probably would have never found it
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By Paraniottv on 29 Sep 2017 10:49
Worked for me - just a note, it did not pop for me until I defeated the Arch Guardian and entered the treasure room in the back of the Compression Chamber. Not sure if it got stuck unlocking, but wanted to point it out.
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By PBreezey on 11 Jun 2018 19:26
It’s not a guide is a solution. Thanks for the useful information to add to helping others get this achievement 👍
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By Dead End Kings on 31 Jan 2019 23:07
You are more than welcome to write one as well. Playing the game takes you to every spot you need. There are a few locations that can be missable in this game.
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By Dead End Kings on 31 Jan 2019 23:30
Well this is for discovering all named locations. Tell me, how exactly did you do that? Maybe if you wouldve taken the time to actually write up an actual solution to this achievement I'd have not said anything and gave a thumbs up. Sorry all these sheep don't see it but this is absolutely useless. I'm not saying it has to be flashy with pictures and crap, but actual locations and the missions that allow you access to certain locations would be way more useful than a "if you missed such and such, check such and such. This is better off in the forum. Don't be salty cause I called you out on it. Again I ask, how is this a guide? Look at some other "solutions" and you'll see guide and solution on TA are one in the same. I could write my own but I'll save you the embarrassment and let you have this. Next time be more thorough and actually take the time to write a solution that helps everyone. Not just a select few.
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By Darkness727420 on 31 Jan 2019 23:23
View all 27 comments Show less comments
Since neither of the two guides mention all the named locations, here's a very detailed guide showing all the locations.

https://steamcommunity.com/sharedfiles/filedetails/?id=33016...
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21 Sep 2020 23:38

Just as a heads up to people who might be stuck make sure you walk through the eridium obelisk looking thing in higgin's gully which is located in stantons liver there is a named location in the first place you appear at
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18 Jul 2018 09:38

To unlock this achievement you will need to find every named location in the game, including all of the above locations for the other location-based achievement. A list of all the areas you will need to fully discover is as follows;

  • Serenity's Waste - Fast travel available.
  • Regolith Range - Accessible through Serenity's Waste.
  • Concordia - Fast travel available.
  • Meriff's Office - Accessible through Concordia.
  • Triton Flats - Fast travel available.
  • Moxxi's Back Door - Accessible through Triton Flats.
  • Crisis Scar - Fast travel available.
  • Outlands Canyon - Fast travel available.
  • Abandoned Training Facility - Accessible through Outlands Canyon (Bonus DLC content, NOT required for the achievement).
  • Outlands Spur - Fast travel available.
  • Pity's Fall - Fast travel available.
  • Titan Industrial Facility - Fast travel available.
  • Sub-Level 13 - Accessible through Titan Industrial Facility.
  • Titan Robot Production Plant - Fast travel available.
  • Hyperion Hub of Heroism - Fast travel available.
  • Veins of Helios - Accessible through Hyperion Hub of Heroism.
  • Research and Development - Fast travel available.
  • Jack's Office - Fast travel available.
  • Lunar Launching Station - Fast travel available.
  • Vorago Solitude - Fast travel available.
  • Outfall Pumping Station - Accessible through Vorago Solitude.
  • Tycho's Ribs - Fast travel available.
  • Eleseer - Fast travel available.
  • Vault - Accessible through Eleseer (Won't show on the map, but you need to access the vault during the story mission and it is a discover-able location) .


Discover every section of the map for all of the above locations and the achievement is yours.

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To unlock this achievement you will need to find every named location in the game, including all of the above locations for the other location-based achievement. A list of all the areas you will need to fully discover is as follows;

Serenity's Waste - Fast travel available
Regolith Range - Accessible through Serenity's Waste
Concordia - Fast travel available
Meriff's Office - Accessible through Concordia
Triton Flats - Fast travel available
Moxxi's Back Door - Accessible through Triton Flats
Crisis Scar - Fast travel available
Outlands Canyon - Fast travel available
Abandoned Training Facility - Accessible through Outlands Canyon (Bonus DLC content, NOT required for the achievement)
Outlands Spur - Fast travel available
Pity's Fall - Fast travel available
Titan Industrial Facility - Fast travel available
Sub-Level 13 - Accessible through Titan Industrial Facility
Titan Robot Production Plant - Fast travel available
Hyperion Hub of Heroism - Fast travel available
Veins of Helios - Accessible through Hyperion Hub of Heroism
Research and Development - Fast travel available
Jack's Office - Fast travel available
Lunar Launching Station - Fast travel available
Vorago Solitude - Fast travel available
Outfall Pumping Station - Accessible through Vorago Solitude
Tycho's Ribs - Fast travel available
Eleseer - Fast travel available
Vault - Accessible through Eleseer (Won't show on the map, but you need to access the vault during the story mission and it is a discover-able location)

Discover every section of the map for all of the above locations and the achievement is yours.

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Here's a great guide to all the locations

https://www.playstationtrophies.org/forum/borderlands-the-pre-sequel/251195-cosmic-completionist-locations-guide.html
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29 May 2015 10:41

2 Comments
I'll add a little. If you received the rest of the trophies for the locations and the remaining places are all open, but the trophy did not fall out, then you missed one tricky place. Tycho's Ribs location, a place called "Compression Chamber". You need to go down to this place and just run further behind the rock. The picture is attached.
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By Aleksizh on 16 Sep 2015 12:13
If the tips above were not enough for the trophy, then I advise you to watch this video .
In my case, I missed the "East Pumping Station" location on the "Vorago Solitude" map
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By TiamaTiK on 25 Jan 2018 22:14