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!
< 1 ... 221  222  223  224  225 ... 263 >
Showing 3997-4014 of 4,725 entries
Your In jail
Collection by: Portal 2 GLaDOS
Your In space jail You must Excape! but how???
Matt the Brony's Test Chambers
Collection by: Ziggy
I made some Test Chambers, play them
My Coop
Collection by: <NO_NAME>
My cooperative maps to Portal 2.
The 'Key' Challenge Series
Collection by: Jazzyboy
"Greetings, test subject. We have recently initiated the 'Key' Challenge. This is a new series of Aperture-developed challenges. These challenges were designed with you in mind. More specifically, they were designed to manipulate you and then kil...
The Aperture Zone
Collection by: Herbabotomusfilms
"you unlock this door to a key of imagiation beyond it is another dimention A dimension of sound A dimension of sight A dimension of mind your moveing into a land of both shadow and substance of things and ideas you just crossted over into.... The ...
Entry-Level Chambers
Collection by: Devon Orca
Nothing too special; just my first collection of my first attempts of making test chambers. They are not too difficult and I am not fully satisfied with them, but I shall continue to experiment in making new chambers with better challenges.
Perpetual Corridors
Collection by: Skyferret
A collection of puzzles based on corridors. These could range from small corridors like hallways leading somewhere like other chambers, or one large corridor divided into sections.
test
Collection by: stremfighter
Test
love2scoot workshop
Collection by: love2scoot
My varied exploits with the Portal 2 level editor
Australiumfish's Timing Tests.
Collection by: Australiumfish
A collection of my Time-based challenges for people who want a challenge that dont require excessive amounts of logic. Faith Plates, Lasers, Light Bridges, Excursion Funnels (sort of), anything that can have a time challenge made of it, has been done h...
The Juggler Chambers
Collection by: Mr Beans
You have to use collisions and skill to complete these maps #F4F
Zep's collection
Collection by: TeyoOtter
This collection will generally contain portal 2 maps I make in the new editor. There is a slight chance it will temporarly contain a map made by someone else. It won't be there forever but I am pretty sure steam tells you who made the map so I might just ...
ASETeC - Aperture Science Extended Testing Course
Collection by: aWildMau5
Additional testing courses, easy to medium difficulty, incorporating the unique element of interaction with portions of previous test chambers. This testing initiative is know as the ASETeC, or Aperture Science Extended Testing Course. (WIP collection...
City High Portal 2 Lab Rats
Collection by: chsportal201
A collection of levels made by the City High School Portal 2 Lab Rats. City High School Tucson, AZ
rcmero's Mazes
Collection by: [EP] rcmero
This collection includes all my test chambers created with the help of the Lab Rat program, which can be found here: http://www.kyleschouviller.com/labrat/ I recommend using this program if you need a first aid when creating chambers, as it creates ...
Umbrella Laboratories
Collection by: Maghetto
Il Progetto Umbrella Laboratories fà parte di una collezione di livelli che raggryppa tutte i test Umbrella!
Aperture Science SP Facility
Collection by: Kenji-kun
This is my first collection of maps made by me. Hope you enjoy them.
The Cognitive Gauntlet
Collection by: Gatling Gun Laser Cunt
I proudly present to you a series of tests which I call: "The Cognitive Gauntlet". Some of these tests were designed to be an extreme challenge, while others were designed for fun, or even for a slight challenge. A helpful hint I can give you in these tes...
< 1 ... 221  222  223  224  225 ... 263 >
Per page: 9 18 30