Portal 2

Portal 2

Broken Neurons
72 Comments
Zinithin 19 Apr @ 5:53am 
Its all timings...
Missile 11 Sep, 2022 @ 5:09am 
nice challenge. fun killing friends!
Psi0ps 11 Sep, 2022 @ 5:09am 
v enjoyable :)
Nightstalker 25 Jun, 2022 @ 10:34pm 
forum thread is gone. website is defunct. please make threads in the Steam Workshop entry. also, just the first part is insanely difficult. got to the point where there was a cube on the top button, but no clue how to get at the exit to that first section.
<LgV>.cl ShAkA2 3 May, 2021 @ 6:47pm 
Seamos realistas, tu mapa vale oyo
reform 6 Aug, 2020 @ 12:09pm 
That was so good.
Too Randy 4 Jun, 2020 @ 12:00am 
I have trust issues after playing this map with my friend.
el xulito 13 May, 2020 @ 4:34pm 
what about my neurons? these are not broken
zxmuffin 22 Nov, 2019 @ 3:20am 
freaking awesome map duuuuuuude :steamhappy: never seen this kind of puzzles with light bridge and moving lasers :steamhappy: super rewarding map and that turret was a cherry on top of it, cool touch :lunar2019piginablanket:
Jeepdigger89 23 Oct, 2019 @ 3:01pm 
great puzzle :steamhappy: we had a good time solving this one
SurDno 9 Aug, 2019 @ 3:54pm 
Больной ублюдок.
Heblewit 2 Jun, 2019 @ 7:16pm 
peepee poopoo
SynthGal 1 May, 2019 @ 8:25pm 
Great fun. On the second room with the timing puzzle, the stairs could be made permanent instead of relying on the button being pushed, and the timing of the lasers could've been sliiiiightly slower, but otherwise a good brain bender.
Rotation Cat 30 May, 2018 @ 1:59pm 
Interesting puzzle, nice one
c4shurik 1 Feb, 2018 @ 7:09am 
Нормас!
nemothefish 7 Jan, 2018 @ 3:39pm 
Frustratingly tricky and very rewarding once you find the solution. Never seen this kind of light bridge puzzle. Nice work :)
Still feel like choking you tho XD <3 ;)
Mokona 1 May, 2017 @ 7:29am 
Tested with Lara1207.
The map was great but the need for synchronization was a bit annoying. It was great not to respawn at the beginning when in the second room.
ZzBahamutzZ 21 Mar, 2017 @ 11:06pm 
Muy buen mapa, hay que estar bien sincronizado:p2turret::p2turret:
Noxi 2 Mar, 2017 @ 3:50pm 
Abseloutly amazing!
Janksee Rizzler 18 May, 2016 @ 12:20am 
Blown away ! Excellent light bridge puzzle
UƶleS 28 Mar, 2016 @ 6:40am 
больной ублюдок
Coyc 28 Mar, 2016 @ 6:40am 
Создатель больной ублюдок2
Zuntak 9 Jan, 2016 @ 8:29am 
A pretty good one :p2turret: :spirallove:
Sigfreid 2 Nov, 2015 @ 6:19am 
There is a bug with one of the blocks, when you place it on the button it wont hold the button down properly
user-x 1 Nov, 2015 @ 7:39am 
Неплохо для такого не большого пространства!)
Spaceminnow 15 Aug, 2015 @ 7:48pm 
The light bridge puzzle is good. I didn't like the fact that if we missed the timing my partner had to to fizz herself to get back? Can you please but in a timed bypass to go back...
Csongi 11 Aug, 2015 @ 6:00am 
This was hard as hell. Thanks for the great map. It was really tricky but we ejnoyed it.
virtualxip 6 Jan, 2015 @ 1:38pm 
YES! Awesome map :D
Butt Fairy 10 Dec, 2014 @ 8:24pm 
Yes, well done, great map, I hate you.
Maddie 1 Sep, 2014 @ 7:25pm 
Wow, nice two-part test chamber. The first part had us stumped for a while but we worked it out. Good stuff!
A TIN OF OX 26 Aug, 2014 @ 1:56pm 
Cool map ,thank you
Cealdre 18 Aug, 2014 @ 11:33am 
Создатель больной ублюдок
Kythou 21 Jul, 2014 @ 5:39pm 
gg guys good test
~RamZiel~ 5 Mar, 2014 @ 12:32pm 
Not shure how many sub rooms in there, but in the first room me and my wife managed to hide second cube (which is located in front of the door) behind the rotating panel . Despencer of this cube has no button and cube was technically alive, so we stuck.
Creuz 31 Dec, 2013 @ 9:12am 
Very good map.
✪ AutomatiK ✪ 8 Dec, 2013 @ 3:45am 
it's surprising that Valve has thought of demo files for CS but people are having to rely on YouTube to show others their Portal gameplay. Why not simple demo files for Portal too!
✪ AutomatiK ✪ 8 Dec, 2013 @ 3:41am 
first map ever un all of portal history where i had to use a walkthrough :| good tricky map
✪ AutomatiK ✪ 8 Dec, 2013 @ 3:40am 
ok that walkthrough was great, the slanted beam was something we did not consider at all, so we managed the first part of Broken Neurons with difficulty, the 2nd Blue/Orange spiral part was too easy in comparison but fun, the first part was very frustrating, because using the slanted beam did not occur to me or either of the 2 partners i have
✪ AutomatiK ✪ 8 Dec, 2013 @ 3:05am 
very difficult map, im tempted to see the walkthrough, both my partners couldnt figure it out neither could i :(
[ToT]Krutor 2 Oct, 2013 @ 2:55am 
http://youtu.be/TYeX1oEBHuY (german, Part 2 of 2)
[ToT]Krutor 1 Oct, 2013 @ 1:23am 
Our Lets Play of this nice Map http://youtu.be/gCujQnlCfzI (german, Part 1 of 2)
Arakim 13 Sep, 2013 @ 4:06pm 
Interesting placement with the light bridge. The 2nd room is evil ! (dat laser rays...). Good job.
Vintage Glatzbart 25 May, 2013 @ 8:38am 
Not too difficult to figure out what to do, but the realisation was difficult.
'Reverential 13 May, 2013 @ 6:50am 
this map wouldnt load for me, played 10 odd other custom maps so nothing wrong with my settings i doubt, can you add me see if you can help? just kicks us back to main menu
Avaray 23 Apr, 2013 @ 8:19am 
Medium diff. Not bad.
Mitch McWiggins 11 Apr, 2013 @ 11:32am 
That was fun, thanks.
Jupiter_Hadley 10 Apr, 2013 @ 2:14pm 
Loved the map. Got to kill my partner loads. Check it out?
http://www.youtube.com/watch?v=iEBfyzw6Q-k&list=PLYKU1lvSF85fQ7JLxLe2BK_lW1eEi_pXj&index=2
RobotOnTheToilet 11 Mar, 2013 @ 8:26pm 
Pretty damn sweet. Though the very last part of the test can be cheezed past by putting the portal halfway out of the moving laser thing, and then pulling to the outside as it comes past.
Root 6 Feb, 2013 @ 4:04pm 
Valve, hire this guy cuz he's EPIC.