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!
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Showing 2629-2646 of 4,694 entries
The Simples
Collection by: xXEpiXioXx
These are a pile of easy simple test chambers for begginers. They are NOT for skilled thinkers. You can solve these really easily without any frustration.
The Frustration Series
Collection by: Dr. Proboscis Antelope
All of the Frustration maps.
Pneumatic Vent
Collection by: Hicks
Enjoy !
Minute Series (Harder Versions)
Collection by: bEN
Slightly harder versions of the original Minute Series. Suggested -but not required- to play after playing original series. Feedback is appreciated. :) Original Collection Here: http://steamcommunity.com/sharedfiles/filedetails/?id=71871308
GekkoTek Testing Initiative
Collection by: MrTheCheesecaker
new explorer wants to create organic designs test chambers
Collection by: nick-arlene.tiller
Just started exploring the creativity of other users with a view to creating my own maps one day with an outdoors orgainc feel
What is this stuff I made its crap
Collection by: Maximus
LOlwutisthisidonteven
Use ur brain, it's getting harder
Collection by: Ev!l P@in
Same maps, different solutions each time. I will expand it in the near future, if u like what u see so far! Guess there will be a third part of each map played.
Nitration Zone
Collection by: Sgt. P {EDM}
The Nitration Zone is a state of the art facility built by a Aperture Science member who loved nitrate filled foods. (The First one in the collection is not really a puzzle. It's just a somewhat Fun zone.) Each levels varies in difficulties. Most...
RobsysGames Testing Facility - The Idiot's Quarters
Collection by: RobsysGames
Welcome to RobsysGames Testing Facility! You're obviously new here, and that's okay. We're going to test your intelligence with a few simple tasks. Once you've completed them, feel free to move on to the next level. Be careful, though! There are lasers, t...
Frost & co
Collection by: Dr. Phoenix
This collection contains all maps from FrostPhoenix and his Steamfriends. Go play all the maps within and have fun!
Center 1 - Track 1 Test 01-05
Collection by: Eden
This Kollektion has the first 5 Testchambers from the first Track of my first testcenter. Have fun while playing! Senfison
Maps for Portal 2
Collection by: octachoron
Helomyname Science
Collection by: Helomyname
This is my mappack.
osgAa´s lab tests
Collection by: osgAaTroN
Test this room.. :D.
The Gaps
Collection by: Freezy
All gaps must be crossed before any celebratory cake may be dispensed. Additional safety supervision is done by automated supervision live fire turrets.
Science Insanity
Collection by: Kael
Just some maps of portal 2 ... I try to make it very hard 8D
Ebbzylon - Intimidating
Collection by: Ebbzylon
For the expert or the curious player. I've categorized my maps in 3 collections. This collection contains the maps that I could not put in either my "EasyAverage" or "AverageHard" collections. These maps are either very hard, or look "too hard", or h...
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