Portal 2

Portal 2

Community maps. For science.
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Containing item: "Pneumatic Diversity Vent Intro"
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Pneumatic Diversity vent testing initative
Collection by Prinzessin Emily
This is a collection of test, using the Pneumatic Diversity vent, a planed testing-element. Valve removed it in last minute, I dont know why :( Note: I haven't made this maps, I only searched for them.
Lucario's Top 5 - Week 3
Collection by Dr_Evolzar
Here are the maps that I covered in my Top 5 YouTube Video for Week 3.
BEST MAPS FOR PORTAL 2
Collection by Semre
OYNADIĞINI OYLA SONRAKİNE GEÇ
My Map Collection
Collection by Juno Da Proot
me
The Kuhr Foundation
Collection by yondaf23
The greatest collection of science under the internet.
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