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 4033-4041 of 6,722 entries
1396 Pt. III
Collection by the_captn27
When we try to over complicate things in a puzzle, then that means it's time to go to bed.
Darkroom Chambers
Collection by [H69] King of Todesschatten
These are my Darkroom Test Chambers. There will allways be at least 2 different versions, if you are confused. But be aware, i got many black spaces!
Science for Safety
Collection by KnueppelAusDemSack
Complete these test chambers and make the world a safer place... please.
portal 3 ( beta )
Collection by Grumpyknicks
this is beta
K12T6's Gel Based Chambers
Collection by K12T6
This collection contains all of my Portal 2 chambers that use the gels as a main puzzle element.
crip test chambers
Collection by a crippled man
Dracken Corp. Test Chambers
Collection by Michael P01
Here are the top 5 Dracken Corp. Test Chambers.
Nelg's Testing 1..2..3..
Collection by nelglin
Imposible test.......
Collection by ThatMasonKid
Here are some very hard chambers that cause you to think? This is my first series, and depending on how it goes I will make more...... 1 new chamber every week- two weeks!!! stay tuned and hope you have fun! ACHIEVEMENTS I will be giving you self achie
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