Portal 2

Portal 2

644 ratings
COSMOGONY - The Complete Collection
 
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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)
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145 Comments
The Dragonmaster May 5 @ 3:44pm 
all you rnto install mods you need to click the plus to "subscribe" and you can use em its the same for any mods in the steam workshop
infinitygamer Jan 30 @ 1:43pm 
how do we install these mods?
fgeers Jan 16 @ 8:42am 
this was a lot of fun
well done!
thank you for sharing!
Raggedy Toby Dec 30, 2015 @ 10:28am 
I can't figure out how to instal these mods.
River Styx Dec 25, 2015 @ 3:45pm 
This is a fantastic collection, very clever and creative. Polished tests, dialogue, and atmosphere. I'm really impressed by how well the story and conversations played out without seeming stilted as can often happen with the limited lines available.
Poor Wheatley!
Falling Angel Dec 20, 2015 @ 9:41am 
PORTAL 2 AHHHHHHHH ECFABI 8762415575252
11pixels Dec 14, 2015 @ 12:40am 
Nice easter egg theres some screen which is binary text, translated is "Where is Episode 3?"
Steve Jul 12, 2015 @ 11:29am 
how do i use this? is it for gmod like do i go into gmod and use it?
Mike Dieu Jul 11, 2015 @ 11:03am 
Really cool little story/mod, you should compil it into a mod like the portal : mel mod.
A bit short but had a great time, thanks a lot :)

Are you still there?
Cthulhu Tarts Jun 25, 2015 @ 6:45pm 
Felt like I was being watched constantly after finding that disk in Episode 2, and with the doors closing behind me. If Ghost of Rattman played there I would have quit pretty quick haha
Good maps!