Cosmogony is a mod 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.

Cosmogony: Packed is the unofficial mod version of the Cosmogony map pack by DRey. Cosmogony was originally a map pack available on the Steam workshop but has now been packed into a sourcemod for Portal 2 by me. I have received permission from DRey to use his maps but note that this is an unofficial release. Check out the official map releases here:

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Cosmogony: Packed (Steampipe)

Cosmogony: Packed (Steampipe)

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Cosmogony is a mod taking place during GLaDOS activation in the Enrichment Center. You are some of the few survivors of the neurotoxin disaster and with...

Comments
Guest
Guest

does this have spoilers for half life?

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Hudsony
Hudsony

Nope!

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Luikrol
Luikrol

Thanks for this mod, I've got good impression of this!

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