517 ratings
COSMOGONY - The Complete Collection
Rate  
Favorite
Favorited
Unfavorite
Description
Cosmogony is a 6 part map pack taking place during GLaDOS activation in the Enrichment Center. You are some of the few survivors of the neurotoxin disaster and with some help, you try to find a way out of Aperture. The map pack features custom content, a story deeply immersed in the Portal and Half-Life universe and more.
Click "Subscribe to all" to download all maps.
Items (6)
COSMOGONY - Episode 1
Created by Dreey
Episode One out of Six.

It is highly recommended that you play the maps in order. Please click the link below and subscribe to all maps for the complete collection.

[...
COSMOGONY - Episode 2
Created by Dreey
Episode Two out of Six.

It is highly recommended that you play the maps in order. Please click the link below and subscribe to all maps for the complete collection.

[...
COSMOGONY - Episode 3
Created by Dreey
Episode Three out of Six.

It is highly recommended that you play the maps in order. Please click the link below and subscribe to all maps for the complete collection.

[url=http://steamcommunity.com/sharedfiles/filedetails/?id=240766601...
COSMOGONY - Episode 4
Created by Dreey
Episode Four out of Six.

It is highly recommended that you play the maps in order. Please click the link below and subscribe to all maps for the complete collection.

...
COSMOGONY - Episode 5
Created by Dreey
Episode Five out of Six.

It is highly recommended that you play the maps in order. Please click the link below and subscribe to all maps for the complete collection.

...
COSMOGONY - Episode 6
Created by Dreey
Episode Six out of Six.

It is highly recommended that you play the maps in order. Please click the link below and subscribe to all maps for the complete collection.

[...
120 Comments
< >
Da Scoot Nov 15 @ 12:37am 
sheesh! Just from what I can see on this page I can tell you spent a lot of time on this!
Dreey  [author] Oct 15 @ 5:27pm 
Hello! Click "Subscribe to all" to download all maps.
fari007 [Fijú] Oct 15 @ 3:06pm 
this
is
sick

soo good everyone should try it
presidente Oct 12 @ 12:46pm 
Hi! Where is the download link? Thanks
BobaAsdf Sep 29 @ 1:52pm 
The Derp Knight Sep 17 @ 6:56pm 
I absolutely loved this! it was amazing! just like what would be in portal! honestly I was sad to see that it was over, but I would love if you guys made more!
IlIllIlIIlIllIlI Sep 10 @ 7:24am 
More like a minute... Redid chamber 1:
http://youtu.be/J_8iimpvbIM
New time: 12:13:80
Dreey  [author] Sep 8 @ 6:27pm 
Thank you so much for speedrunning my map pack! :)
And yes, it is a world record! Congratulations, I'm impressed with all that bunny hopping (I fail hard at it)
Still you could've saved around 30 seconds on the first map, as you can see in the comments sections from youtube. But again, thanks for playing and enjoying my maps!
IlIllIlIIlIllIlI Sep 8 @ 4:39pm 
Hi Dreey,
you suggested PsYcHo he could save "some seconds" in his Cosmogony speedrun.
I, too, did a run you might like.
http://youtu.be/B0_EZJ0GC-M
I saved 1:27:10 compared to PsYcHo -> My time = 13:12:50

Great maps :)
Villager103 Sep 7 @ 4:54am 
That one part in part 6 where you use momentum to get to the ledge with portals is infuriating. I literally had to use noclip to get up there.