Portal 2

Portal 2

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Just for my friends.
Items (205)
12 Angry Tests: Part 1
Created by CaretCaret
Part 1: Once Upon a Time…


About the map pack:
This map pack consists of six maps with two puzzles per map and one intro map.
Every map has a different theme and puzzle element.
I have tried to keep the difficulty level of the single player campaign...
12 Angry Tests: Part 2
Created by CaretCaret
Part 2: Lasers Are a Girl’s Best Friend


About the map pack:
This map pack consists of six maps with two puzzles per map and one intro map.
Every map has a different theme and puzzle element.
I have tried to keep the difficulty level of the single p...
12 Angry Tests: Part 3
Created by CaretCaret
Part 3: Don’t Eat the Paint


About the map pack:
This map pack consists of six maps with two puzzles per map and one intro map.
Every map has a different theme and puzzle element.
I have tried to keep the difficulty level of the single player campai...
12 Angry Tests: Part 4
Created by CaretCaret
Part 4: A Bridge Too Far


About the map pack:
This map pack consists of six maps with two puzzles per map and one intro map.
Every map has a different theme and puzzle element.
I have tried to keep the difficulty level of the single player campaign....
12 Angry Tests: Part 6
Created by CaretCaret
Part 6: A House Divided


About the map pack:
This map pack consists of six maps with two puzzles per map and one intro map.
Every map has a different theme and puzzle element.
I have tried to keep the difficulty level of the single player campaign....
12 Angry Tests: Part 5
Created by CaretCaret
Part 5: You Put the Fun in Funnel


About the map pack:
This map pack consists of six maps with two puzzles per map and one intro map.
Every map has a different theme and puzzle element.
I have tried to keep the difficulty level of the single player ...
chickentest 3
Created by ChickenMobile
A coop map made for the 2011 summer mapping initiative. thinkingwithportals.com

Have fun people!...
12 Angry Tests: Part 7
Created by CaretCaret
Part 7: Revenge of the Turret

About the map pack:
This map pack consists of six maps with two puzzles per map and one intro map.
Every map has a different theme and puzzle element.
I have tried to keep the difficulty level of the single player campai...
A Two-Bot Adventure
Created by Awesome Weegee👌
A Co-operative mini adventure of puzzling rooms and a few suprises....
Across abyss
Created by ЛАДОНЬ
TEST 15

The path across the abyss. Dangerous thing :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Airtime
Created by Miss Stabby
Have fun sailing through the air without a care for the world!

if you like this be sure to try my other maps

The file should have updated the bugfix
but i understand there are some hickups in the valveservers

###Be sure to play my other maps i created a...
Almost made it that time.
Created by Tenchiro
My first shot at a test chamber. Not the most difficut, just a tiny bit tricky....
Aquarium
Created by ЛАДОНЬ
TEST 07

Feel like a fish:) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Armageddon
Created by ЛАДОНЬ
TEST 21

Save the World :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Atmosphere
Created by ЛАДОНЬ
TEST 24

Hello my dear friends! Please specify the error this test. I will fix them. Thank you.

Now the test will come out in the format of a single room :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Blind Trust
Created by mistmurk
You must trust your partner even when they can't see you....
Bridge over Goo
Created by Brett
Careful where you step...
Bridges
Created by mistmurk
Help your partner pass over the oceans....
Broken Neurons
Created by LateLJ
Short map with 2 chambers. Featuring light bridge, funnel, faith plate and deadly lasers!
Also GlaDOS.

Thread: http://forums.thinkingwithportals.com/topic4684.html

1.01 released 24.1.2013:
*Cannot get stuck if you leave the cube on the button...
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....
Camtasia
Created by TJ
Keep an eye on your partners camera.
Communication is also helpful....
Canal
Created by ЛАДОНЬ
TEST 20

The path through the channel is not the worst :) se F6 to quick save! Waiting for comments and feedback.

Thanks for playing.
...
Centrifugeee
Created by ЛАДОНЬ
TEST 17

Test flight with cunning and the interesting tricks with lasers :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Chainbuilder
Created by Positron
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...
Claustrophobia
Created by ЛАДОНЬ
TEST 06

Test for attention :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Clever trick
Created by ЛАДОНЬ
TEST 11

In this test, you will need skill :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
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 e...
Colorful explosion
Created by ЛАДОНЬ
TEST 05

Gels and riddles with cubes. What else could be better:) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
DaMaGepy #2: tests for fun
Created by DaMaGepy
It's a LARGE single-player map with unique puzzles, made for ThinkingWithPortal's 2011 summer mapping contest. It is recommended that you play my map #1 first, because it teaches ...
10 Reasons for Reassembly - Part 4
Created by Yesber
Part: Four
Main chambers: 2
Difficulty: Medium/Hard
Theme: Behind the scenes
Estimated time: 30 minutes

This is where it ends! (And you leave me a comment)
Be sure to try out my other map-pack aswell if you enjoyed, http://steamcommunity.com/shared...
10 Reasons for Reassembly - Part 3
Created by Yesber
Part: Three
Main chambers: 3
Difficulty: Medium/Hard
Theme: Destruction
Estimated time: 80 minutes

Be sure to rest your brain sometime before this, so you don't end up in a collaborative chock!

#TWP...
10 Reasons for Reassembly - Part 2
Created by Yesber
Part: Two
Main chambers: 3
Difficulty: Medium/Hard
Theme: Destruction
Estimated time: 60 minutes

Part Two of this coop experience and you'll be introduced to two new mechanics you haven't seen before!

#TWP...
10 Reasons for Reassembly - Part 1
Created by Yesber
Part: One
Main chambers: 3
Difficulty: Medium/Hard
Theme: Destruction
Estimated time: 60 minutes

First part of this coop-mappack, throwing you right into brainwrinklering puzzles!

#TWP...
10 Reasons for Reassembly - HUB
Created by Yesber
Part: Zero
Main chambers: 1
Difficulty: This isn't even a test
Theme: Destruction
Estimated time: #

A hub map where it's possible to jump around and choose maps.
Choosing maps are non-functional and non-fixable, I've added a voting page instead and...
Builder VS Breaker
Created by Geneosis
This is a little Coop game I imagined ^^
_____
RULES
TTTTT


- One player (the Builder) will try to place 4 cubes on the buttons to reach the exit!
- The other player (the Breaker) will try to push the cubes out of the b...
Capture the Franken-Flag!
Created by Geneosis
I played a lot of coop maps now, some interesting puzzles and some deathmatch maps... But there was one thing I never found : A capture the flag map!
So I decided to make my own :p Hope you will enjoy ;)

______
RULES
TTTTTT


Each player shou...
Cherries on the cake [Coop]
Created by Geneosis
Cooperate with your freind to place the 5 cherries on the cake!

Type : Fun/Logical
Difficulty : Easy/Medium

Update 0.1 : Fixed some fails of the balls dispenser

Update 1 :
- Moved laser field to avoid some exploits
- Moved floor buttons
- Adde...
Coop initiative #1
Created by Necromantic
A map created with much care and detail. Enjoy! Players must help eachother out to get through the challenges ahead.

Coop initiative series

- Coop initiative. http://steamcommunity.com/sharedfiles/filedetails/?id=122296625...
Coop_Frustration_03
Created by Mr.Wuebec
SIze : small
Difficulty : super hard...
Coop_Frustration_01
Created by Mr.Wuebec
SIze : medium
Difficulty : medium...
Coop_Frustration_02
Created by Mr.Wuebec
SIze : medium
Difficulty : hard...
Coop_Frustration_08
Created by Mr.Wuebec
Size : medium
Difficulty : medium...
Coop_Frustration_04
Created by Mr.Wuebec
SIze : medium
Difficulty : very hard...
Coop_Frustration_05
Created by Mr.Wuebec
SIze : small
Difficulty : hard...
Coop_Frustration_07
Created by Mr.Wuebec
SIze : medium
Difficulty : hard...
Coop_Frustration_06
Created by Mr.Wuebec
SIze : medium
Difficulty : medium...
Coop_Frustration_09
Created by Mr.Wuebec
Size : small
Difficulty : super hard

(Tips : Try to combine the cube and the blue gel at the beginning)


Video by : LostLevelTwo. Visit this channel for more coop video : http://www.youtube.com/user/ExtraLifeGamers/feed...
Coop_Frustration_10
Created by Mr.Wuebec
Size : medium
Difficulty : very hard

Hint: This video will show you the correct way to resolve the chamber here ...
Crawler
Created by Mevious
Don't get too attached to your cubes. Inspired by some of Gig's maps....
Crazy cube
Created by ЛАДОНЬ
TEST 03

In this test, not only of people go mad :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Crimes Against Causality
Created by johnbehr
(Disclaimer: This test chamber does not actually involve time travel.)

Edit: Made it impossible to reach the exit door without the light bridge.
Edit 2: Forced the players to rerieve the final cube (now a sphere).
Edit 3: Prevented players from using the ...
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....
Cubi
Created by AmnDragon
Cubi is a brainy portal experience designed for players who have played through Portal 2.

These 3 chambers are cerebral in nature, providing a challenge that the average Portal player will enjoy while still providing fresh puzzles for the more skilled p...
Curious Chamber 1
Created by Nobi-Knobi
Please subscribe to my Collection "Curious Chamber", so you can play through from the first map till the end ;)
Link: http://steamcommunity.com/sharedfiles/filedetails/?id=71784144...
Curious Chamber 2
Created by Nobi-Knobi
Please subscribe to my Collection "Curious Chamber", so you can play through from the first map till the end ;)
Link: http://steamcommunity.com/sharedfiles/filedetails/?id=71784144...
Curious Chamber 3
Created by Nobi-Knobi
Please subscribe to my Collection "Curious Chamber", so you can play through from the first map till the end ;)
Link: http://steamcommunity.com/sharedfiles/filedetails/?id=71784144...
DaMaGepy #1: unusual tests
Created by DaMaGepy
The map was made days after Portal 2 release in april 2011 (before the official sdk), and was one of the first custom maps available. Find out and learn "new" techniques!

*** [url=http://steamcommunity.com/profiles/76561197971386524/myworkshopfi...
DaMaGepy #3: bot escape
Created by DaMaGepy
You are a lost ANDROID who fallen and got trapped in an abandoned testing area. You must fix and solve puzzles and find your way back to the surface...

*** Wan...
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 Be...
Decay - Part 2
Created by BanJaxe
Don't Start Here! Play Part 1 first.
Part 1: http://steamcommunity.com/sharedfiles/filedetails/?id=68627704
Part 3: http://steamcommunity.com/sharedfiles/filedetails/?id=68651787

Or get the collection above.



Major Spoilers Below!
If you get s...
Decay - Part 3
Created by BanJaxe
Don't Start Here! Play Parts 1 and 2 first:
Part 1: http://steamcommunity.com/sharedfiles/filedetails/?id=68627704
Part 2: http://steamcommunity.com/sharedfiles/filedetails/?id=68641366

Or get the collection above.



Major Spoilers Below!
If you...
Designed for Danger Part 1
Created by Puddy
Part 1 / 8
To preserve Designed for Dangers pacing and storyline it is recommended that you play the maps in order. Collection can be found here: http://steamcommunity.com/sharedfiles/filedetails/?id=104612418

More information can be found at www.desig...
Designed for Danger Part 2
Created by Puddy
Part 2 / 8
To preserve Designed for Dangers pacing and storyline it is recommended that you play the maps in order. Collection can be found here: http://steamcommunity.com/sharedfiles/filedetails/?id=104612418

More information can be found at www.desig...
Designed for Danger Part 3
Created by Puddy
Part 3 / 8
To preserve Designed for Dangers pacing and storyline it is recommended that you play the maps in order. Collection can be found here: http://steamcommunity.com/sharedfiles/filedetails/?id=104612418

More information can be found at www.desig...
Designed for Danger Part 4
Created by Puddy
Part 4 / 8
To preserve Designed for Dangers pacing and storyline it is recommended that you play the maps in order. Collection can be found here: http://steamcommunity.com/sharedfiles/filedetails/?id=104612418

More information can be found at www.desig...
Designed for Danger Part 5
Created by Puddy
Part 5 / 8
To preserve Designed for Dangers pacing and storyline it is recommended that you play the maps in order. Collection can be found here: http://steamcommunity.com/sharedfiles/filedetails/?id=104612418

More information can be found at www.desig...
Designed for Danger Part 6
Created by Puddy
Part 6 / 8
To preserve Designed for Dangers pacing and storyline it is recommended that you play the maps in order. Collection can be found here: http://steamcommunity.com/sharedfiles/filedetails/?id=104612418

More information can be found at www.desig...
Designed for Danger Part 7
Created by Puddy
Part 7 / 8
To preserve Designed for Dangers pacing and storyline it is recommended that you play the maps in order. Collection can be found here: http://steamcommunity.com/sharedfiles/filedetails/?id=104612418

More information can be found at www.desig...
Designed for Danger Part 8
Created by Puddy
Part 8 / 8
To preserve Designed for Dangers pacing and storyline it is recommended that you play the maps in order. Collection can be found here: http://steamcommunity.com/sharedfiles/filedetails/?id=104612418

More information can be found at www.desig...
Difficult choices
Created by ЛАДОНЬ
TEST 19

In this test, you have to gather a logical chain. Will not be easy :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Discovery (Part 1)
Created by LateLJ
My first coop maps I made back when Portal 2 was released

Thread: http://forums.thinkingwithportals.com/topic3821.html

This map pack has three maps that get progressively harder. Every map have 2 chambers so there are total 6 chambers!
I used basic ...
Easy Part 5
Created by Claptrap
Easy Part...
Discovery (Part 3)
Created by LateLJ
This map pack has three maps that get progressively harder. Every map have 2 chambers so there are total 6 chambers!
I used basic clean style in these maps

This map features all kind of testing elements....
Discovery (Part 2)
Created by LateLJ
This map pack has three maps that get progressively harder. Every map have 2 chambers so there are total 6 chambers!
I used basic clean style in these maps

This map features deadly laser field puzzle and some random stuff....
Electrophobia (Part 1)
Created by Mevious
Part 1 of the series of cooperative testing spheres.
http://steamcommunity.com/workshop/filedetails/?id=89736336...
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...
Excellent Partnership 1 - Split-up
Created by wildgoosespeeder
My first coop test that hopefully requires both bots to complete.

Vastly improved since the first release!

PLEASE LET ME KNOW OF ANY PROBLEMS, ALTERNATE SOLUTIONS, OR SOLUTIONS THAT CAN BE SOLVED WITH ONE BOT! COOP MAPS ARE HARDER TO DESIGN!...
Excellent Partnership 2 - Conversion
Created by wildgoosespeeder
Simple teamwork excercise with a light bridge.

Portal placements should now be fixed. No more headaches when you know what to do!...
Excellent Partnership 3 - Back and Forth
Created by wildgoosespeeder
Not a light bridge puzzle this time.

Fixed finnicky-ness....
Excellent Partnership 4 - Assembly
Created by wildgoosespeeder
Some assembly required.

Laser issues players were experiencing are now fixed....
Expendable Human Launch Vehicle
Created by ceski
"This is the longest and largest custom map I've played. None of the challenges were too taxing but they were all logical and interesting. What impressed me most is how the player's path twists through the space so you keep getting close to the exit (or en...
Franki344 puzzle
una partida creada para jugar con Darklink...
Free fall
Created by ЛАДОНЬ
TEST 04

In this test, it will be necessary to recall the original portal, and then the test will not be difficult for you:) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Friendship is magic 1
Created by 14KarraT
......
Friendship is magic 2
Created by 14KarraT
......
Friendship is magic 3
Created by 14KarraT
......
Friendship is magic 4
Created by 14KarraT
......
Friendship is magic 5
Created by 14KarraT
......
Friendship is magic 6
Created by 14KarraT
......
Friendship is magic 7
Created by 14KarraT
......
Friendship is magic 8
Created by 14KarraT
......
Friendship is magic 9
Created by 14KarraT
......
Frisky Co-op (Push me Pull you)
Created by Dangerous Person
After finding themselves at the mercy of GLaDOS once again, Atlas and P-Body must make their way through the bedraggled Aperture Science Labs. In classic "Push me Pull you" form, one bot must reach the end of each puzzle to then bring the other bot along....
Fun Simulator
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.

Used Back-Stoc...
Gate
Created by Mevious
An introduction to funnels and their applications in the field of cube transportation...
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 ...
Locked up
Created by ЛАДОНЬ
TEST 14

The path to the exit will be an interesting :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Lp's Laser juggle
Created by Anna
This is another small map with another laser!
Make good use of your cube to be able to get to the end of the level!

Good luck!
Now with an extra part, have fun!...
Lp's Laserfield nightmare
Created by Anna
Laserfields are your most dangerous enemy here. Don't touch them, they're lethal...
F6 is your quicksave, he's your friend.

Good luck and have fun!...
Make your own bloody title
Created by Tschu
I've got no imagination left...
I love to fly
Created by ЛАДОНЬ
TEST 09

In this test, you will fly not only from happiness :) It will help you to react and logic! Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Help me [Co-op. ]
Created by ЛАДОНЬ
CO-OP TEST 1

Waiting for comments and feedback.

Thanks for playing....
Gutterball (co-op)
Created by googleimage
My first co-op map; based on a single-player map I had recently released.

Play the single player version here:
http://steamcommunity.com/sharedfiles/filedetails/?id=93418319...
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, i...
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...
Mind Racer
Created by Geneosis
Be the fastest to solve the 6 puzzles (or at least to exit the 6 rooms alive) and win the Companion Cup!

Note : Observation is the key in this challenge, you could find some shortcuts to take the advantage ;)

Type : Fun/Logical/Skill
Difficulty : Easy/Me...
Moonbase Luna-C 01: Intro to Lunar Gravity
Created by Catsy
Somewhere in the Multiverse, in another Aperture not too different from ours, an intern working on the Conversion Gel project had a stroke of inspiration: if moon rock is such a great portal conductor, why not open a portal on the Moon and get it ourselves...
Moonbase Luna-C 02: Featherfall
Created by Catsy
Somewhere in the Multiverse, in another Aperture not too different from ours, an intern working on the Conversion Gel project had a stroke of inspiration: if moon rock is such a great portal conductor, why not open a portal on the Moon and get it ourselves...
Moonbase Luna-C 03: One Small Step
Created by Catsy
Hello, and again: welcome to the Aperture Science Volunteer Employee Gravity Liberation Testing Program. Congratulations on completing the absurdly easy mandatory acclimation tests--you will now begin proceeding through the standard testing track. By this ...
Moonbase Luna-C 04: Newton's First Law
Created by Catsy
Greetings, test subject, and welcome back to the Aperture Science Volunteer Employee Gravity Liberation Testing Program. If you are reading this, the Luna-C Enrichment Center assumes that you have successfully navigated the first three chambers of this pro...
Moonbase Luna-C 05: Nature Abhors
Created by Catsy
Welcome, [subject_name_here], to the Aperture Science Volunteer Employee Gravity Liberation Testing Program. If you have just arrived at the Enrichment Center's Lunar Annex C from our offices on Earth, you may be experiencing disorientation, nausea, or res...
No money for chambers 1
Created by DaMaGepy
Want to know what happens when Aperture runs out of money and can't afford to build huge underground testchambers anymore? This map series takes place on a parallel earth, where they use abandoned mines digsites and outdoor areas for controlled testing....
Parallel Universe Cooperative Chamber #1
Created by Thunder
Welcome again to Aperture Laboratories.
Today we're testing your ability to work with a friend/coworker/stranger in very competitive enviroment.
We require you to be able to figure out how lasers work when they travel through extra dimensional gates (po...
Parallel Universe Cooperative Chamber #2
Created by Thunder
If you haven't killed your partner yet, please proceed to the 2nd test.
This time you are required to trust your partner to be able to perform as well as you. We do realise that this is very unrealistict request, but you should do fine.
Rumor has it that s...
Parallel Universe Cooperative Chamber #5
Created by Thunder
Hello

Some questions have been asked by Aperture Laboratories employees about parenting skills of test subjects. We figured out that we should test that.
Our famous companion cube will represent your new bord baby and hopefully you're able to bring it to ...
Parallel Universe Cooperative Chamber #4
Created by Thunder
Well hello there

We're surprised that you've made it this far. 78% of test subjects have lost their trust for their partner before entering this test chamber.
That in mind, today we're testing if that trust can be rebuilt.
If during this test, it seems t...
Parallel Universe Cooperative Chamber #3
Created by Thunder
Dear Test Subjects

This time we thought you'd like to play with Aperture Science excursion funnels.
Please remember that in case of death, there is no way to complete this test. So you should join your test partner as soon as possible.
Have you already co...
Parallel Universe Cooperative Chamber #6
Created by Thunder
Aperture Laboratories welcome you to the Parallel Universe Cooperative Chamber #6

This is going to be our last cooperative chamber for a while as our test chamber designers are having trouble with exploding heads. Over working is not healthy!
But as for y...
Permutations
Created by MananTheMoon
3 separate rooms, 3 separate cubes, and 3 separate switches. Seems simple enough, right? Well, these rooms are a little bit more intertwined then you think. You may even have to get some cubes more than once.

And remember, as with all permutuations, Order...
Quantum leap
Created by ЛАДОНЬ
TEST 22

Science does not stand still :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Quasar
Created by ЛАДОНЬ
TEST 12

This test will surround you have a very interesting solution :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Quest for the Edgeless Safety Cubes
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....
Quickchambers
Created by LateLJ
A map containing three chambers! First two are quite short but the last one is little longer. Also featuring deadly lasers!

Thread: http://forums.thinkingwithportals.com/community-releases/quickchambers-t4195.html
...
Rampage
Created by mistmurk
A co-op map outlining light bridge ramp techniques....
Scientific collaboration I
Created by potemkinhr
The first in a series of maps which require close 2-player cooperation to solve. The maps will feature several challenges which get progressively harder to the end.
Now go do some science!

============================================
Feel free to try my o...
Scientific collaboration II
Created by potemkinhr
The second map in the coop series, with increased subject safety approved by animal control.

============================================
Feel free to try my other maps at:
http://steamcommunity.com/id/potemkinhr/myworkshopfiles/
=========================...
Scientific collaboration III
Created by potemkinhr
The third map in the coop series, which features a complimentary companion ball. Take it with yourself as you go and save it from the endless cycle of destruction, it may come handy!

============================================
Feel free to try my other m...
Scientific collaboration IV
Created by potemkinhr
After a slight accident involving P-body getting cut in half with lasers in the last test, this testing initiative is being performed in a totally safe environment. The drawback is, it's pretty hard, even ENIAC couldn't solve it.

=========================...
Scientific collaboration IX
Created by potemkinhr
The ninth map in the coop series, featuring timed funneling.
Easy reboot available in case of player's death.

============================================
Feel free to try my other maps at:
http://steamcommunity.com/id/potemkinhr/myworkshopfiles/
========...
Scientific collaboration V
Created by potemkinhr
The fifth map in the coop series, featuring lasers and more lasers!
After the last experiment, which was extremely expensive due to a large amount of spilled gels, the safety officer had to be laid off. This could present some problems for humans, but luc...
Scientific collaboration VI
Created by potemkinhr
The sixth map in the coop series, featuring the propulsion gel and light bridge.
This testing room may seem big, as it is in fact an abandoned factory. At least it's cheap, and totally safe for all beings, including robots.

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Scientific collaboration VII
Created by potemkinhr
The sixth map in the coop series, featuring the propulsion gel and crusher plates.
Yep, you read that right, crusher plates...

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Feel free to try my other maps at:
http://steamcommunity.com/id/potemkinhr/myworksh...
Scientific collaboration VIII
Created by potemkinhr
The eighth map in the coop series, featuring innovative use of the repulsion gel.
Should one test participant die during the test, a manual reboot is required.

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Feel free to try my other maps at:
{LINK REMOVED}...
Sendificate part 1
Created by HMW
A new invention, straight from the Science department of Aperture Science!

This is the start of a series revolving around a new testing element called the "sendificator".
The difficulty is medium/hard; no ninja-skills required.

==> Next part: "[url...
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...
Simple logic
Created by ЛАДОНЬ
TEST 01

Interesting and logical test:) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Simplified
Created by Mevious
Intermediate cube transportation techniques...
Solid_field
Created by ColorCubeMan
Introducing the solid field....
Spheres 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.

Used Back-Stoc...
Symmetrical Fun
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.

Used Back-Stoc...
Testing Tower Co-op
Created by Claptrap
Tower...
Tetris
Created by ЛАДОНЬ
TEST 18

The test resembles a game of Tetris :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
The Maze
Created by Astus
Have fun and good luck!...
The easy way out
Created by ЛАДОНЬ
TEST 02

Easy test with an interesting solution :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
The Scientific Basis (Co-op)
Created by DreamRJ
This is a Hammer map.

3 Test chambers in it, i hope you like it

have fun all

UPDATE:

Fixed: in chamber 3 the water killed cube if beam wasnt activated, water was leaking.

Unsure if Fixed: also the ball dropper i did a few minor edits, but i ...
The last experiment
Created by ЛАДОНЬ
TEST 23

Simple and easy :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
There's no I in team, 01
Created by LPChip
This is my first co-op map, and the first of a series.

You will be required to solve this as a team. The map is divided into 3 sections with a different kind of gameplay. Beating each section will give access to a corridor getting there faster in case you...
There's no I in team, 02
Created by LPChip
This is my second map in the collection There's no I in Team.

This puzzle is made into 2 sections. The first section is solely based on working with 4 portals, where the second one is... a surprise.

*updates*:
v 1.0: Initial release
v 1.1: Fixed way to m...
There's no I in team, 03
Created by LPChip
This is my third map in the collection There's no I in Team.

This map has four sections where 2 are really easy and quick, and 2 require more thinking. All sections will require teamwork of course.

*Updates:*
v1.0: Initial release
v1.1: Changed mechanic ...
There's no I in team, 04
Created by LPChip
This is the fourth map in the series There's no I in team. And again, it is not possible to finish this map without your partners help. Are both of you up for a challenge?

Unlike the earlier maps in this series, this is map has only one section. The puzzl...
There's no I in team, 05 (funnel fun!)
Created by LPChip
This is the fifth map in the series There's no I in team.

Yet again, you can only solve this map by the use of teamwork. This time the focus is on funnels. Can both of you make it to the end without killing eachother?

There are some puzzles along the...
Time saving
Created by ЛАДОНЬ
TEST 08

Time and time again time! In this test, we should appreciate it:) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Tracer
Created by Mevious
Cube levetation and descension techniques...
chickentest 2
Created by ChickenMobile
My second coop map: half made in Alien Swarm SDK, other in P2AT.

Have fun!...
chickentest 1
Created by ChickenMobile
My first Portal 2 map made in the Alien Swarm SDK.

Before you tell me that it is terrible: this didn't take me very long to make and was more a fiddle than anything else. I tested it with a friend and he told me to post it on thinkingwithportals.com...
Yin And Yang
Created by narkfestmojo
Easy map featuring ancient chinese Yin Yang symbol which has nothing at all to do with the puzzle. Just looks pretty, hope you enjoy because wow hammer put up a fight with the weird geometry.

For anyone having trouble with the map; kevansevans has made ...
Weightlessness
Created by ЛАДОНЬ
TEST 16

In this test you need will do a few tricks with light bridge :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Vision
Created by mistmurk
As promised, here is a new co-op map for all to enjoy. Happy New Year!...
Vector Preservation v1.1
Created by Yunas
This test is designed to test how well the test subject reacts with the specially placed goo in the chamber. As a control variable we have also placed another kind of goo in the chamber, upon falling into which test subjects will have a black mark noted on...
Unforeseen circumstances
Created by ЛАДОНЬ
TEST 13

Test with an unusual solution :) Use F6 to quick save! Waiting for comments and feedback.

Thanks for playing....
Turret Rush
Created by Geneosis
You are the new prototype of robots developped by Aperture Military Center, the next room is a turret kill challenge : Wee need to determine which robot is the fastest to kill turrets!

Remember : You can't shoot through fizzlers, but turrets can!

Type : ...
Tricky method
Created by ЛАДОНЬ
TEST 10

In this test, tricky, but an interesting solution :)It will help you to react and logic!
Waiting for comments and feedback.

Thanks for playing.
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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

Rip ThinkingWithPortals...
Transfer
Created by Mevious
Put your faith in light....