Portal 2

Portal 2

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!
Browsing: Collections
Showing 1-9 of 5,841 entries
Save me
Collection by Dayn
Mars Adventure
Collection by lost1227
Here, at Aperture Space Mars Exploration and Testing Laboratories, we use our revolutionary extradimensional portaling technology to preform cognative testing in martian environments.
Wake Up
Collection by Link
You woke up in your motel, and get back on track. GLaDOS is still loving (or hating, u never know) you, and you walk through the tests.
Portal 2 coop maps
Collection by Honey Badger
chickens only!
Testing Aperture
Collection by DeneeWarriors
Welcome to Aperture Science Innovators! I am Cave Johnson and I run the place. We will be testing gels and portals. Good Luck, you'll need it.
LONELy Dog's Portal 2 favorites
Collection by LONELy Dog
IFCNI's Singleplayer Testkammern
Collection by IFCNI
A Week at Aperture Laboratories
Collection by Kithron7000
You got off lucky. Really lucky. No Cyrosleep == Lucky. One whole week in Aperture Laboratories and you are still okay. Of course that check they gave you did bounce but after all that you are happy just to see the sky again.
Countdown to Extinction (Director's cut)
Collection by jk7201
This is a special version of the Countdown to Extinction collection. It contains the original maps plus some extra stuff. The difficulty increases as you proceed, so following the suggested map order is highly recommended.
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