Steam Workshop::Coop

chickentest 3

Created by ChickenMobile

A coop map made for the 2011 summer mapping initiative. https://www.thinking.withportals.com/ Have fun people!...

Chainbuilder

Created by Nortisop029

Congratulations! It's time for you to test our new Rube Goldberg machine! Some assembly required. Batteries not included. Check out my other test chambers here: http://steamcommunity.com/profiles/76561198007797249/myworkshopfiles?appid=620 Oct. 13 update: ...

Co-Op: Six extra seconds of trust

Created by AKS

"As our data clearly shows, humans cannot be trusted." -Cave Johnson Lets see if your partner is as reliable as you think they are. Update (2012-10-30): The main chamber has been modified so that it can now manufacture two linked challenges at once. The en...

Decay - Part 1

Created by Banjaxe

Part 2: http://steamcommunity.com/sharedfiles/filedetails/?id=68641366 Part 3: http://steamcommunity.com/sharedfiles/filedetails/?id=68651787 Or get the collection above. Challenge: Complete the last chamber using only 3 cubes. Major Spoilers Below! If you...

Excellent Partnership 3 - Back and Forth

Created by wildgoosespeeder

Not a light bridge puzzle this time. Fixed finnicky-ness....

Friendship is magic 13

Created by LazyCoal

......

Gelocity

Created by Radix

This coop map is rather a race track than a puzzle. Use your portal gun cleverly to trick your opponent and be the first to reach the finish line! You will probably need a few laps until you know all tricks - so give it a second try! Please note that this ...

This is Teamwork 2

Created by DrFauli

The entire map-series has been reworked and updated on 29. June 2017 This map uses a funnel and a light bridge to create some awesome teamwork. estimated difficulty: easy/medium Don't worry if you lose your portals or die by accident: You only have to solv...

The Climb

Created by Bonesaw

One large room split into four levels. Find your way from the bottom to the top. My first published Test Chamber - I hope you enjoy! *Edited to eliminate an oversight that allowed the user to skip a portion of the puzzle. Thanks to iSmile02 for the help he...

The Art of Cooperation II

Created by daveyvandy

You must not cooperate....

Friendship is magic 14

Created by LazyCoal

......

Friendship is magic 19

Created by LazyCoal

......

Share It!

Created by zivi7

A small chamber in which you'll need to share the test elements with your coop partner to complete the test. Difficulty: easy to medium. #twp...

Tricky Triple

Created by LateLJ

This coop map consists of 3 testing chambers and features different kind of testing elements. It is not very long map though and maybe not all that tricky, but I hope you enjoy it nonetheless! :D...

The Order of Things 08 (Coop)

Created by Invocare_Ignis

i hope you have fun, if you find any exploits or have suggestions leave comments -invocareignis...

Spare Map Pack - Part 1/3

Created by ThatGreekGuy

FIrst map has 2 test chambers that include lightbridges and a lot of flinging. The chambers are not particularly didficult but you have to think diffirently. It also has 2 small secrets. Have fun and leave a comment. Make sure to play the next two parts!! ...

Spare Map Pack - Part 2/3

Created by ThatGreekGuy

Second map has 2 test chambers that include funnels and lightbridges. This one is harder and requires actual thinking to solve. Only one secret in this one. Have fun and leave a comment. Please record your playthrough i you can! Thanks. If you like the map...

Gelocity Stage 2

Created by Radix

Like the first Gelocity, this coop map is a race track again: Use your portal gun cleverly to trick your opponent and be the first to reach the finish line! But this time it's a little more dynamic: You can use your ping tool to trigger traps which can sto...

ACADEMY OF FRIENDS #Part 01

Created by Manjo

Don't let your friend behind !...

2 Phases Room

Created by Dragma

diffculty 2/5...

co-op tests [part 1]

Created by Casper<3

test for 2 players. On the map there is a blue and orange gel, the same turret. Good luck in passing!!!...

Gelocity Stage 3

Created by Radix

Well, you might have played Gelocity 1 or 2. So you will know what this is about: This is NOT a puzzle, it's a race track covered with orange speed goo. You have to run, jump and portal your way through the course and - like in Gelocity Stage 2 - you can s...

Nervox Coop Test 9

Created by Yuri

:3...

Testing - [Coop]eration 01

Created by zana

Easy map for two players....

Teamwork Test

Created by BigSmartBear

This test was specificly made for heyhey546, but I liked the test SO much that I made it so everyone could use it. This test requires teamork an cummunication. THIS IS AN IMPOSSIBLE TEST IF YOU DON'T COMMUNICATE! -SmartBear...

Interior Crocodile Alligator

Created by Dr. Worm

I drive a Chevrolet movie theatre....

Electrophobia (Part 1)

Created by Mevious

Part 1 of the series of cooperative testing spheres. http://steamcommunity.com/workshop/filedetails/?id=89736336...

Testing - [Coop]eration 02

Created by zana

Easy map for two players....

Electrophobia (Part 2)

Created by Mevious

Part 2 of the series of cooperative testing spheres. http://steamcommunity.com/workshop/filedetails/?id=89736336...

Electrophobia (Part 3)

Created by Mevious

Part 3 of the series of cooperative testing spheres. http://steamcommunity.com/workshop/filedetails/?id=89736336...

Testing - [Coop]eration 03

Created by zana

Map with one difficult and one fast puzzle....

The Order of Things 03 (Coop)

Created by Invocare_Ignis

i hope you have fun...

Aperture Valentine

Created by Mevious

Roses are red. Violets are blue. Glados wants you dead. What could you do? Dear test subjects, today is your big day! Robot love is not wrong! Can you and your partner prove this to GLaDOS? Today you should grab your favorite co-op partner and explore the ...

Buttons, Elevators and Goo

Created by Donyel

Be sure to make use of the 'tab' function in which you can see what your partner sees. Keep in mind in cooperative chambers you must employ two sets of portals. Teamwork and communication is key to completing any cooperative test chamber....

Cubes of Destiny

Created by Donyel

Be sure to make use of the 'tab' function in which you can see what your partner sees. Keep in mind in cooperative chambers you must employ two sets of portals. Teamwork and communication is key to completing any cooperative test chamber....

Duo Puzzle #3

Created by kbk

My third two-player puzzle. This one is a bit trickier then the others!...

Portal 2