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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 3961-3990 of 4,529 entries
The Financial Reassurance Initiative
Cave Johnson here to tell you that I know were in hard times, but if history has taught me anything it's that Black Mesa loves to steal things. What I'm getting at is that only way we can get out of bankruptcy is, to start over and hope Black Mesa doesn't...
Can you juke? Or will you be juked? babby's first portal maps
A series of test chambers with the intetion of varying dificulty release on a regular schedual - at least one new chamber per week - with a specific basic structure to all the chambers: large "boxhead" rooms.
The "NO PORTAL GUN" Series
I'm Starting Up A No Portal Gun Series! When it Is Done, There Will Be Officially 12 Parts. Fact: Some Weeks I Will Be Off So I Cant Do Anything to This. 5/11/2012: 1st Map of The 12 Map Series Uploaded!
The First Initiative Pack
Trading CS:GO Wins 4 Booty
***Please give a like and favorite for all the hard work done by the developers!*** :) This collection is for users of any skill! I just want to start of saying I am not a professional designer, so if you're a tough critic, take that in mind. I do NOT ...
"Dark" Test Chambers
Chambers with one special: there is not a lot of light in it. That's all. Thanks for playing, hope you enjoy it. ___ I will add more chambers. They will be more and more hard, I hope.
Mini-Chambers is a collection of easy and difficult chambers. Lots of fun for everyone!
[EcG-I] Jack Bauer
A collection of my current levels for Portal 2.
Simple or Insane?
How hard will you rage? This is just a collection of simple maps that you will find to either be as easy as your ex-girlfriend or as obscenely impossible as QWOP. Enjoy.
A New Era Of Testing
Atlas 23s Workshop
Aperture: Quartz Mare Sciences
Ivory "Scratch" Rose
In this Universe, Aperture Science is run by a Pony named Reese Johnson who, before she founded Aperture to provide Celestia's Royal guard with shower curtains, made a fortune buying and selling Quartz crystals to superstitious ponies who believed it woul...
Portal 2 Tutorials
This is a basic tutoral to Portal 2 game play. Hope you enjoy!
Learning to use the editor
Some maps that I made to test the items and the editor engine.
This is a collection of a series of chambers that have been "abandoned." I've kinda wondered why the lights in the observitories are always on, and how old chambers still worked. So this is about chambers that were just left to be un-used, but never got t...
A collection of my most difficult levels.
JUST TRY AND TOUCH THAT BABY. This will pit your wits against the turret. It starts out easy but will get harder and harder as the levels go on.
The Juggler Chambers
You have to use collisions and skill to complete these maps #F4F
The Mechanica test chambers from Multi-verse Earth 8811432. Aperture Science - Mechanica Project Collection Previous tests have shown that skill is a major factor in the completion of these tests. Scientists in the Mechanica Project have opted to at...
This is a growing collection of maps made by me. I aim to make them brainteasing and challenging. Check back for more maps.
uma série de mapas baseados simplesmente em labirintos, alguns simples e alguns complicados
Underland Series 1
Made by two guys. Just started making maps in Portal 2, don't expect much.
Just some maps of portal 2 ... I try to make it very hard 8D
Trials of Mad
A series of maps made by » M@Ð$k!llz «
If you saw the movie "Cube" you should check this map out... You will enjoy the experiment. :) Originally, I created a big cube but it had too many items and even the "hammered" version crashed the game. So I had to cut it, creating four smaller maps, ...
Need a little operating skills
The initial structure of the room is simple , and the difficulty is progressively. But i think If you are not familiar with Source Engine you will be a big headache. Maybe in this maps you will cry even if you know how to get through~ :D I ...
A collection of puzzles, all difficult, and all very user motivated. These puzzles will not hold your hand. Enjoy
That's a Collection, where I will add my new "Chamber [XXX]'s".
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