Portal 2

Portal 2

COSMOGONY - Episode 4
167 Comments
ForsacaZ 5 Jun @ 9:05am 
A masterpiece.
System 10 May @ 6:24pm 
GG
Bdog Mad 9 May @ 8:43pm 
Great puzzle for such a simple room!
glenmcd[AUS] 25 Nov, 2023 @ 5:35am 
Quite tricky but not long, very very nice.
amphetamachine 10 Nov, 2023 @ 6:22pm 
That bent me brain. Good job!
Torbaz 26 Oct, 2023 @ 8:30pm 
god tier puzzle design
The Vibe | #FixTF2 18 May, 2023 @ 11:33am 
that cube setup was so weird
typob 2 Dec, 2022 @ 2:01pm 
One of the best yet simplest test chambers I've come across, good shit. (p.s. I thought the audio was great)
doctor of sex and physics 9 Aug, 2022 @ 12:52am 
Really elegant solution, this series thus far is excellent
PAUPAU 19 Apr, 2022 @ 7:22pm 
Wow! Excellent puzzle. I am so glad I didn't give up and youtube it. Ha! I took me FOREVER , but I got there finally. Thanks for the good work.
ClosetHomophobe 5 Mar, 2022 @ 8:48am 
Thanks. Solved after some thinking.
CS Jones 3 Jan, 2022 @ 8:23pm 
Damn, that was hard. Great level.
Fitzgibbon 17 Jun, 2021 @ 4:30pm 
Sweeet
badumbl 8 May, 2021 @ 1:53am 
Great brain teaser
VibinFerret 23 Dec, 2020 @ 12:46pm 
i took me a long time to solve it.
bruhinb 9 Nov, 2020 @ 1:25pm 
Subtly brilliant!!
lonelyPorter 4 Oct, 2020 @ 1:03pm 
Nice little chamber
canticle 24 Sep, 2020 @ 9:16pm 
Got so involved working out the logic, that when I went for the exit, I found that I had never bothered to deal with the turrets:steamfacepalm:...so I got to deal with the turrets, and do it again.:steamhappy:
Chipboard 11 Aug, 2020 @ 6:02pm 
That was one hell of a test! Whoo!
reg1s7 7 Jul, 2020 @ 1:44am 
Awesome
Секретариат 16 Jun, 2020 @ 8:00am 
Great work, thank you!
johannes 2 Feb, 2020 @ 11:39pm 
clever map
Winnie Wheatley 6 Dec, 2019 @ 6:23pm 
:theta: Great map. Enjoyed playing. Thumbs up! :steamhappy:
GSC 23 Nov, 2019 @ 2:00pm 
That was some next level thinking. Talk about efficiency!
Pino d'Anchio 29 Jul, 2019 @ 8:36pm 
Excellent puzzle, made my neurons overheat but got it in the end.
Čolibri 25 May, 2019 @ 7:47am 
Very good puzzle :p2blue:
lol 1 Sep, 2018 @ 12:15pm 
Beautifully-crafted level! Took some thought.
koshnica 19 Aug, 2018 @ 4:21am 
not hard but thicky. I like it! Thanks!
neLø 25 Jun, 2018 @ 9:52am 
super great pussle :p2chell:
bgordon 11 Jun, 2018 @ 5:34pm 
tHAT WAS FUN
LaserBeam 8 Apr, 2018 @ 8:04am 
Very good chamber. Cosmogony Episode4 is a a clever piece of work. More fun and less danger than Episode3. Less things to look at & interact with than Episodes 1&2 but a brilliant puzzle. Solved it in good time - long enough to have some failures and some fun. Great work. I loved this chamber. :steamhappy:
Wijo 2 Apr, 2018 @ 5:56am 
Avesome!
Fireball19 27 Mar, 2018 @ 6:55am 
i feel just like ¨dven1¨ it's fun to be able to put everything in place and then just move the portals.
Black Tiger 21 Jan, 2018 @ 5:23pm 
Very nice puzzle!
Toasty 6 Dec, 2017 @ 12:47pm 
Took me a while to figure out, but i liked it a lot!
Thanks for the map.
cochetmichel49 27 Oct, 2017 @ 9:15am 
Nice, even if i prefer the 3 first of the serie
kot16ru 18 Oct, 2017 @ 2:09pm 
EXCELLENT
iTried 15 Oct, 2017 @ 9:29am 
Nice level but I had to switch off the Audio. Terrible Audio that fucks up the focus.
Tenai 23 Sep, 2017 @ 3:34pm 
SO cold
thompson004 17 Aug, 2017 @ 5:14pm 
genius
benx 12 Jun, 2017 @ 8:42am 
⭐三日月🌙 24 Mar, 2017 @ 10:16am 
Wow, this is kinda hard. Thank you. :p2aperture::p2aperture::p2aperture::p2aperture::p2aperture:
dven1 14 Mar, 2017 @ 4:28am 
Nice map, well made and sufficiently lit. If you play it a second time it seems quite simple and very short (as long as you don't rush and forget about the turrets) but the first time it takes quite a bit longer. Really liked that you can set it up perfectly beforehand and not worry about mis-aligned laser cubes or funnels, that was a really clever layout. Thanks for your efforts.
Light Warrior 8 Mar, 2017 @ 5:02pm 
Four years back, I could not figure out Episodes 3 and 4 for anything. Tonight, I discovered the breakthrough and solved them both. Good tests and outstanding atmosphere, but the story has lulled quite a bit.
XIII 17 Feb, 2017 @ 4:20pm 
could not take the music
式微 21 Jan, 2017 @ 11:19pm 
so gooooooooood
torax+***** 18 Jan, 2017 @ 7:21am 
I saw no jump plates and no orange gel. What are people talking about?
But I liked the map, even had a save point when I messed up and got killed by the turrets.
After that I switched on more of my brain and got through without problems (except for a bunch of misfired portals of course).
Phaaze 26 Nov, 2016 @ 5:30am 
Love this one :) just a clever setup, no jumps required!
Me 7 Nov, 2016 @ 12:38am 
nice one
Petutski 17 Oct, 2016 @ 7:13pm 
Nice logical puzzle. And... I don't think any jumps were required!