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
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Showing 2593-2610 of 7,111 entries
Portal 1 Chambers
Collection by kmwsky1
Portal 1 Chambers
zirmlock portal maps
Collection by ZirmLock
:V
My levels
Collection by LegoMax1010
yes.
The Logical Knot (Abyss)
Collection by RedSilencer
...
My Maps
Collection by Moist Towelet
All my maps in one place
Onsen Test Chamber
Collection by Onsen UI
my test chambers. 10 and 20 are quite difficult. glhf
Portal 2
Collection by The RAi†H ™
Portal 2 Co-op maps
Wheatley´s Detour
Collection by Portal Turret
New World Testing Initiative
Collection by CrazyBFG
The New World Testing Initiative is a set of puzzles that starts off fairly easy, but progressively gets harder as you go through them.
Science enrichment cubes
Collection by Cloudperry
My science enrichment cube map series.
Multiplayer Maps
Collection by IG @alis_csgo / #1.6K ❤
Portal 2 SPT Challange
Collection by Zone Trooper
Special Testchamber Collection
Hedare - Complete Collection
Collection by hedare
This Collection contains all of my Portal 2 test chambers and will get updated every time I upload a new one.
The Doom Files Reloaded
Collection by Nexo
The Doom Files Reloaded is a collection of test chambers Aperture Labs did not dare to put into operation.
Portal 1 in Portal 2 (complete pack)
Collection by jhonny bravo
All 21 maps of my Portal 1 in Portal 2 project, this took about a year to finish
Testing Track E1103
Collection by Dr. Carrot
A Testing track that's it really.
Sexy Chambers
Collection by TheWhiteLotus
My chamber series
Sunny Co-op Collection
Collection by SunnyOst
A collection of custom cooperative test chambers made by SunnyOst. Made exclusively with PeTI editor, some with extended item limit. Wide range of difficulty(Easy/Medium/Hard*. Pretty wide, eh? #livingtothefullest). For more info about maps, read the de
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