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Community maps. For science.
Welcome to Aperture Laboratories, home of the Perpetual Testing Initiative. Easily create, share and play test chambers authored by and for the Portal 2 community. Do your part! Contribute to Science!
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Showing 2491-2520 of 4,025 entries
This might be slightly hard
Sir William J
I'm trying to push the boundries of portal 2 test chambers
Portal Test Chambers: All Tests revolve around a 'Drowning Cube'
IF TIME NEVER PASSED
This collection shows how portal 2 maps would have looked like in the past
The Lost Levels
First series of my Portal 2 maps.
HackerHead's Portal 2 Maps
A collection of maps I put together on Portal 2 hoping to challenge and engage people in their freetime.
Return Of Test Chambers 1-10
Think With Portals. For Science.
My first (and only so far) Portal 2 maps. I'm bad at making these maps so be gentle with your hate
Diese Tests für Portal 2 sind von PortalForumDE(Steamgruppe) erstellt worden.
A folder of portal maps
SlightlyDifferentDuplicates: Which should I keep?
I created the same map twice with a different title and description for each to see what people liked better. One is more of a parody of Cave Johnson's multiverse commentary and helps the player out more as the title itself is a hint to the map's nature. ...
Mapas de portal 2
Wonderland-themed Portal 2 chambers.
Skill Evalution Chambers
All you have to do is think. Think with portals.
Rescue The Frankens....
The Frankens are prisoned!. They need your help! You must rescue them!
ну тест камеры...
macht euch hoffentlich mehr Fun als mir :P
This is an Aperture Laboratories Initiative to see how test subjects react to being propelled in the air.
The Warfare Dare
Dark Shine [#SaveDerpy]
This is the Prison/ coremeltdown chamber/ apocolipse test uve waited 4, if u didnt then skrew u.
A Small test. WIP
The Cube Knows (Collection)
Pro Just Pro
Test chambers by XxdDany
I'm stupide turret
The Portal Project
The Portal Project is aproject developed by me and one other individual. This series of levels will be turned into a video collection and put on YouTube.
Just a bunch of tests I put together in my spare time.
The ore mine Jesenik
Stoles ore mines Jeseníky mountains.
Think. For Science.
This collection will get updated and will have some random levels in it, but sometimes also a custom story. Stay tuned.
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