🔧 Portal 2 Mods — Page 3

Oblivion

Using Ascension Cubes and Boxiter Cubes, Oblivion pushes the boundaries of what is considered possib

Crazy cube

TEST 03 In this test, not only of people go mad :) Use F6 to quick save! Waiting for comments and fe

Cliffs of Insanity Volume II: "I Am Not Left-Handed"

The sequel to the 2012 smash hit Cliffs of Insanity. I took on board various comments made by player

Roncky Old Aperture 1

#bee Mod 2

Turrets n' Faith Plates

A map that is all about turrets and aerial faith plates. And there's some painting too.

Pool

Easy one

My Secret Lair

Can you reach my secret lair and get out of the chamber? Now with enhanced lasers and much smaller!

Prototype 0

You take place as the first Atlas prototype who was activated when GLaDOS was destroyed. Since then

SCP Containment Breach [BETA] [V.3]

Version 3 never got a chance to shine, actually. - This version is now OUTDATED; play the new versio

2 Cubes, 1 Laser

I enjoyed making this test, and I hope you enjoy solving it. I believe it to be an easy, yet pleasan

barutan39 jp

Short map

Dread

If you like my maps then check out my greenlight game Electric Sheep.

Physics Lab 1: Intro to Gravity

The first in my series of puzzles inspired by real physics. Which falls fastest: a weighted cube, a

NYS-1: Spincycle

First in a series of five maps meant to be played as a mappack. Difficult and unconventional, one wi

Uprising

Uprising is a two chamber map of medium difficulty in a Spacey-clean theme. A walkthrough is availab

Walking on the ceiling

Simple proof of concept. Some things have turned upside down ;). NOTE: since this level is more like

Going down?

*NOT A TEST. IT IS SURVIVAL HORROR* After your elevator falls for unexplained reasons, it is up to y

The Cake Chronicles: Chapter 2

Chapter 2. Click here to subscribe to the whole series. Hey! I also make music, check it out!

Claustrophobia

TEST 06 Test for attention :) Use F6 to quick save! Waiting for comments and feedback. Thanks for pl

mdm 006

medium difficulty coop map; 006 if you enjoyed playing my maps, think about supporting me:

THE LONE FUTURE-STARTER [Map 6/7]

Featuring New posters and signs (I'm sorry for the bad grammar >.<) Hint systems (to help you if you

Cinema Playground (Singleplayer)

Singleplayer Playground map with seven test element specific rooms, main hall and BTS area. You can

Laser Paradox

A rather challenging puzzle that uses lasers in a bit of a unique way!

The Third Tier Test

This complex but fun test combines all three of the safe (non)nontoxic gels along with Aerial Faith

Boss Battle 1

GLaDOS is fed up with you trying to save the companion cubes. I guess this is the part where she kil

A whole new concept

Depending on your Portalling experience of course, it uses all standard elements. You just keep comi

Binary Wave

A simple chamber involving 2 alternating lasers Official Solution (how long ago did I make this map?

False Walls

Deception at its finest.

NYS-5: Discordance

The final map in a series of five maps meant to be played as a mappack. Difficult and unconventional

Verteron

Make your way to the vertical tower of puzzles. It's 5 levels of glass floors. Look up or look down.

Bright Side Dark Side

One cube for both sides

Unintended Abridgement 3

Medium difficulty Co-op puzzle using light bridges.

The science begins here #2

Now we don't want to kill you: Let's see... Only lasers, faith plates, deadly goo and some laserfiel

SCP Containment Breach [V.4] [Omega]

Happy day-before-Halloween, everybody. V.3 Beta: http://steamcommunity.com/sharedfiles/filedetails/?

Thinking May Be Required

Also use of portals

hurja 3

versatile puzzles ...

Weighted Wonderland

Happy Holidays from rHetorical! Solve tests in the snowy chambers in this one-of-a-kind wintry wonde

Weaponry In Portal 2

Does what it says on the tin. This is for all those people who enjoyed the leftover Half Life 2 cont

The Cake Chronicles: Chapter 1

Chapter 1. Click here to subscribe to the whole series. Hey! I also make music, check it out!

Persistence

If you enjoy my Portal 2 chambers, please help me greenlight my free Portal 1 mod, Rexaura. http://s

Colorful explosion

TEST 05 Gels and riddles with cubes. What else could be better:) Use F6 to quick save! Waiting for c

Reversal

The video contains the solution to the puzzle!! Use the edgeless safety cube to toggle contraptions

Cohesion

If you enjoy my Portal 2 chambers, please help me greenlight my free Portal 1 mod, Rexaura. http://s

Reconstruction: Part 3

Medium Difficulty The facility is slowly being repaired but there is no time to wait, testing never

Upsurge

Use repulsion gel in a pretty creative way... Spent a good amount of time making this and this chamb

[COOP] For science! - Part 2

It's just FOR SCIENCE! Good luck and have fun! If you have any questions or suggestions for improvem

04-05 [CUBE] 2room 3box (Easy level)

2room 3box (Easy level) One of the answers : https://youtu.be/S17nadSVlKM

Batcature Laboratories Part 3 - What just happened?

When you woke up you were a new test subject that was going through some tests. Now you ended up in

Scientific collaboration I

The first in a series of maps which require close 2-player cooperation to solve. The maps will featu

One Way or the Other

*rumble* Earthquake. Better hurry to the next floor. If you don't like being told where to go, let m

Room Experience: 4 Floors

Starting from the basement, 4 floors with some suprising parts are awaiting you. I appreciate your c

[PeTI COOP] Sunbury Chambers 66

Portals are more than just doors. Difficulty: Easy ------------------------ A walkthrough video is p

chamber of searching

Search and find.

Minecraft playground

made by SM Guppy (WARNING: SUPER CRINGE)

Bounding Box - Rattle Its Cage

Chamber 2 in a series of 3 exploring ideas with repulsion gel cubes. A medium difficulty map. Check

9 Lives

9 Lives Save all 9 Cat Cores! This was a birthday gift for my amazing wife. Now you get to play it a

[ "Floor" ]

Crossroads

Solve a test using propulsion and repulsion gel. ~Difficulty: Easy-Medium ~Estimated Time: 6-12 Minu

Cube on Button #1

Just a simple Cube-on-Button test chamber... or is it? -If you enjoyed this test, check out 'Cube on

Switchbox

A very short and easy puzzle - hopefully relaxing. Good luck and have fun. :) Difficulty: Easy (1/5)

Make your own bloody title

I've got no imagination left

TesCO-OPeration #2

You may have visited Tes CO. before, but we promise you, this will be entirely different! Doors, tur

1960 (revised)

Since I lost the original file for my extremely popular test, 1960 (currently on top of the second p

Rexaura

Rexaura is a mod for Portal. It is a story campaign with 20 chambers teaching and testing your abili

The Missing Gel

Oh dear. Look what GLaDOS fished out from the spheres down below... This is made as a tutorial to th

Lautaro's Co-op #7

Multichambers cooperative. It includes checkpoints.

Force Field Fiesta

Different kinds of fizzlers! ------------------------------------------| Because of people asking so

blue bridge

useful bridge test chamber : Difficult : NORMAL solve time : 4~ 7 minute + update -- cover to panel

Wheatley Breaks The Tardis

Wheatley has really messed up the Tardis, causing it to land inside itself while still in flight (fi

The Inquisition: Part Three

"Truth" === Walkthrough by josepezdj Set after the awakening of GLaDOS, you are taken through a test

Now You See It...

Cave here. I'm gonna come right out and say that we're having a few issues with some of the test cha

[PeTI COOP] Sunbury Chambers 64

Keep your stuff to pass the crushers' tunnel. Difficulty: Easy ------------------------ #StyleMod #B

NYS-2: Triturate

Second in a series of five maps meant to be played as a mappack. Difficult and unconventional, one w

Weird Chamber...?

Hey, hey! I'm Rick, from dimension C-137. I got this won...wonderful idea just before I sleep. I kno

Pure Intellect Part 1: A Lesson in Classical Physics

Playthrough video generously provided by lordkelson1 on Youtube, with permission. It all started as

Single Portal Chambers Co-op 2

Solve three co-op chambers with each player having control over one portal. Link to Part 1: Click he

Glass Panel Chamber

A short test chamber based around glass barriers and lasers.

Don't Open 'Til Christmas

Easy light bridge test. Happy Holidays.

[PeTI COOP] Sunbury Chambers 49

You better have balls!!! Difficulty: Medium ------------------------ A walkthrough video is posted i

Even Mho' Power: Part 1 - "Harmonic Frequency"

Welcome to Aperture Science, where the science is made up and the Science Collaboration Points don't

The Cake Chronicles: Chapter 4

Chapter 4. Click here to subscribe to the whole series. Hey! I also make music, check it out!

Cinema Playground (CO-OP)

CO-OP Playground map with seven test element specific rooms, main hall and BTS area. You can also wa

Parallel Universe Testing Chamber #3

Did you know that you can tell people about your employment as Aperture Science test subject and get

Time Limited Testchamber 02

This is the second time limited testchamber. This time it's got lasers and you have to slove it in 1

Slanted Bridge

Now with Cave's Lines! Medium difficult map and moderatly long. The first community map on the works

Without Portalgun: Haunted Testchamber

IT'S BEEN A LONG TIME. The test chamber WPTI-067. Mysterious and eerie place, hidden in the depths o

Discouragement Fizzler

Introducing portal detectors as a new testing element! This was to be the first map of a much larger

Pure Intellect² (Revised Edition!)

Finally here! Happy Canada Day from Aperture North! As a surprise, we're giving you an updated versi

Up, Up and Away!

What's in the name: try now and level up! 12 - 01: Update 1.1: fixed some minor issues, extracted fr

13 Angry Test : Part :3

THE THIRD PART OF 13 ANGRY TEST :D with lazer beams ._.

Lighter, Bridge-ier

A challenge map

PIXELS are still alive - Room #2

Welcome folks! You are now ready to face the second test chamber, which is a little harder than the

Tubes

A series of tests connected by glass tubes

Delivery

Revised version of my first test chamber. Pretty easy but not so as you might think. #f4f. Feedback

SoulStealer's Level 3

SoulStealer's Level 3: The Cliff Version: 1.03

The Cake Chronicles: Chapter 3

Chapter 3. Click here to subscribe to the whole series. Hey! I also make music, check it out!

You should run forrest

Damn these object limits!! Videos by Egor305 and +deryell

A different way of momentum

You've probably never seen anything like this test. I got the idea from a non-intended trick that yo

Single Portal Chambers Co-op

Solve two co-op chambers with each player having control over one portal. Link to Part 2: Click here

[PeTI COOP] Sunbury Chambers 51

Very, very deadly! Difficulty: Medium ------------------------ A walkthrough video is posted here. -

Matrix of Three

So... many... lasers... My second PTI/Hammer hybrid map, this time with a lot more Hammer.

Taking Flight [COOP]

Have fun flying through the air like majestic eagles, piloting blimps

A Theory on Levitation

A puzzle featuring tractor beams, cubes, and buttons. UPDATE: Now you won't get stuck between the 1s

3x3 Test 3

test difficulty: easy

THE CORE: RELOADED 5 - Euthanization Vault

GLaDOS has set up a test chamber just to check who would euthanize first, you or the intelligence en

PIXELS are still alive - Room #3

Welcome friends, Less deaths, more reflection, without any traps... Well, almost ! Don't forget, you

Centrifugeee

TEST 17 Test flight with cunning and the interesting tricks with lasers :) Use F6 to quick save! Wai

NYS-4: Amalgamate

Fourth in a series of five maps meant to be played as a mappack. Difficult and unconventional, one w

THE CORE: RELOADED 1 - Intro

The weirdest portal custom campaign intro you have ever seen yet :) Reloaded and also on the worksho

Riot

It's no ordinary riot.

Rollercoaster WK44

It is fun, just turn your mouse so that you can see where your going. Try out my other levels, http:

P2 Construct- Beta

This map is different from the other workshop maps. In fact its quite the opposite. It's a playgroun

[PeTI COOP] Sunbury Chambers 34

Carry the blue box to splash the goo. Your friend needs to activate the goo splashing. Happy paintin

Lightbridging The Gap [COOP]

Just don't look down, or do I don't care.

Turret Fireworks

Welcome turret killer! You have done a really good work for now, have a break and come with us to th

Transition 3

Continued for map '' Transition 2 '' . My solution --- https://youtu.be/UTXDPjduJ-M

2ThingsTogether - 1

The first level of 2ThingsTogether is about the laser and a kind of "vacuum cleaner". It's your job

Scientific collaboration III

The third map in the coop series, which features a complimentary companion ball. Take it with yourse

Laser Emancipation: Advanced Version

Testing focus: Lasers Difficulty: Medium-hard / hard Expected play time: Half an hour or longer Vers

Flying / Falling / Sliding / Shooting. (Rollercoaster)

Decided to make another rollercoaster, featuring my usual variety of elements, as well as a new way

The subject KILLER [part 5]: needs power

I know it was too long because of many things: got a new computer (had to install softwares), I go t

THE LONE FUTURE-STARTER [Map 7/7]

Featuring New posters and signs (I'm sorry for the bad grammar >.<) Hint systems (to help you if you

Extraction v1.2

My entry to the Portal2Cast Monday Madness competition, it was made in about 3 hours after I got hom

13 Angry Test : Part 1

the first part of my 13 part test chambers

The Inquisition: Part Two

"Charm" & "Strange" === Playthrough by josepezdj Set after the awakening of GLaDOS, you are taken th

Opposite Sides

Chamber split between two sections. One side focussing on working around a fizzler, and the other a

Tria Portalis - Episode 2

16 August, 2013. Over 8 years ago, I started a map series that would later lead to some massive chan

Slow-Minded

An easy inspired/remake of Fast Minded by RedSilencer. All credits for the original concept goes to

Advanced Coop Tactics

Remake of DrFauli's map (Accelerated thinking) with some extra challenges. This puzzle requires no g

TIMEJUMP - Time travel map

Gift for Portal community ... Merry Xmas The first player to publish a gameplay video with three tro

Scientific collaboration VII

The sixth map in the coop series, featuring the propulsion gel and crusher plates. Yep, you read tha

One room, many stairs

Use clever timing and falling puzzles to guide yourself around this room to lift all 3 staircases an

[PeTI COOP] Sunbury Chambers 71 (HARD!)

Very deadly exploring. Difficulty: Hard ------------------------ #StyleMod #Bee2Mod #bisqwit #HMW #B

Compartment

Inspired by BenVoldgi's map "Back on Track". If you find this level to be too easy, try out Gig's Co

Chell's Field Day

Introducing the new Energy Destabilization Field, a unique testing element guaranteed to make your t

Space Station: Episode 3 - The Return

This map picks up pretty much where the last one left off, our hero/heroine returns to earth, lost i

The Cake Chronicles: Final Chapter

Final Chapter. Click here to subscribe to the whole series. Hey! I also make music, check it out!

Parallel Universe Cooperative Chamber #6

Aperture Laboratories welcome you to the Parallel Universe Cooperative Chamber #6 This is going to b

Excellent Partnership 4 - Assembly

Some assembly required. Laser issues players were experiencing are now fixed.

Just Some Chambers 1 v2

A standard chamber of easy difficulty.

wheatley's co op test chamber (part 4)

this test chamber is harder this time, enjoy :) PS: im sorry i didnt made test chambers 1 or 2 years

Football

Features of the map: - Select ending conditions: -> game time -> amount of goals - Toggle field bou

[PeTI COOP] Sunbury Chambers 60

Cave Variations No.3 Difficulty: Medium / Hard ------------------------ A walkthrough video is poste

Excellent Partnership 2 - Conversion

Simple teamwork excercise with a light bridge. Portal placements should now be fixed. No more headac

Streamline

Plan everything out before you act. 'Streamline' is a map made by Fluppy and Mevious.

Binary Labs 6: Bridges

Difficulty: Medium About: This chamber consists of a number of islands the player must navigate in o

There and Back Again

A puzzle of logic and coordination. Observation of one's environment will lead to freedom. Construct

Batcature Laboratories Part 4 - Between portals and space

LB reads descriptions! *Tension intensifies* Where am I? What happened? After that weird experiment

12 ways to kill a turret

The turrets have been threatening the lifes of us test subjects for ages. Now the time has come to g

Velocity

A short puzzle featuring speed gel.

[PeTI COOP] Sunbury Chambers 32

Carry the blue box to splash the goo. Your friend needs to activate the goo splashing. Happy paintin

Toxocariasis

Toxocariasis is a parasitic disease caused by the Toxocara canis parasite - found in dogs and foxes,

[PeTI COOP] Sunbury Chambers 65 (HARD!)

Just another tower. Difficulty: Hard ------------------------ A walkthrough video is posted here. --

Evaluation Unit 02

This unit includes a tractor beam, a laser beam, and plenty of buttons. Enjoy!

[PeTI COOP] Sunbury Chambers 59 (HARD!)

Cave Variations No.2 Difficulty: Hard ------------------------ A walkthrough video is posted here. -

YDAVOLK Laboratories (lvl6)

Megatest

The Quest For True Happiness

So this is a bit of a pseudo 'boss-battle' style of map in that you are fighting to unlock true happ

High Security passageway Ver. 2

Secret area leading to the deeper parts of Aperture. Kept under lockdown by turrets. (FIXED)

[PeTI COOP] Sunbury Chambers 45 (HARD!)

Use the stairs to find a cube. Difficulty: Hard ------------------------ #StyleMod #Bee2Mod #HMW #BP

THE CORE: RELOADED 3 - The Shrine

This is where you meet Her, (and no I don't mean GLaDOS)

sp_outlast

Trapped in the Mt. Massive Asylum (Rather, its lobby), can you find your way out? This is more or le

Cooperate or fail

Map consisting of a few tests

Insanitary

This map features test elements from the mod "Blue Portals". Playing it before playing this map is s

Back to the Future

A spin off of Time Travel Concept. This one involves going back and forth through the device. Watch

Light Weaving

Difficulty: Easy Solution Video, if needed, by bullfrog.

Short & Easy Gel Chamber

As the title says. Made it more obvious where you can place portals. Edit: Thanks to everybody who p

Forbidden Recall

Recalling the previous test chambers that were condemned, you enter more test chambers that are in d

[SP] Sunbury Chambers 9

Behind some doors is more than one wall. Difficulty: Medium ------------------------ #BeeMod #HMW #B

[PeTI COOP] Sunbury Chambers 68

Get Uppa, get Down! Difficulty: Very easy ------------------------ #StyleMod #Bee2Mod #bisqwit #PDMo

PIXELS are still alive - Room #7

Bonjour bonjour! Et voila, dernière map de PIXELS are still alive! Pour une fois, vous ne pourrez pa

Together Is Better #2

Together Is Better #2 Difficulty: Medium. Good luck and have fun. Please give me a feedback in the c

The Cake Chronicles: Chapter 6

Chapter 6. Click here to subscribe to the whole series. Hey! I also make music, check it out!

Big rollercoaster #3

Hi, This is my third rollercoaster ! I realy appriciate it that you guys like my rolercoasters ! I'm

Necro's map #3

Rooms and symbols. That's all... Well, and even different mechanisms, of course.

13 Angry Test: Part: 2

here it is the 2ed part of 13 angry test

[BROKEN] Map Creator Tools : Binary Switches

This map cannot be downloaded any more, please get the latest version from here (map splitted in 2):

Frisky Business: Introduction

You awaken to find that a fat box is in charge of Aperture Science. Being the good test subject that

The Cake Chronicles: Chapter 8

Chapter 8. Click here to subscribe to the whole series. Hey! I also make music, check it out!

Azorae's Superconductor

A reversible funnel, a laser, and a light bridge make up this intermediate puzzle. Watch your every

[PeTI COOP] Sunbury Chambers 53

Five Doors Variations No.1 Difficulty: Medium ------------------------ A walkthrough video is posted

Binary Labs 7: Social Studies

Difficulty: Medium. About: Save your friend, the companion cube, from the Binary Labs Friendship Rec

Reflection Intro v2

This is an intro to the unimplemented "Reflection Gel". This gel was a remake of the also unfinished

[PeTI COOP] Sunbury Chambers 98 (HARD!)

You are nothing without your team mate! Difficulty: Hard ------------------------ A walkthrough vide

Map Creator Tools : Binary Switches [Part 1]

This is a clone of the first half of this map: https://steamcommunity.com/sharedfiles/filedetails/?i

Map Creator Tools : Binary Switches [Part 2]

This is a clone of the second half of this map: https://steamcommunity.com/sharedfiles/filedetails/?

Pneumatic Diversity Vent Recreation

Decided to give my try at recreating Valve's Trailer Maps, managed to make the pneumatic diversity v

[PeTI COOP] Sunbury Chambers 69

Nothing special. Just a tower. Difficulty: Easy ------------------------ #StyleMod #Bee2Mod #bisqwit

Click and go

Click and go

[PeTI COOP] Sunbury Chambers 40

Watergames. Difficulty: Medium ------------------------ #StyleMod #Bee2Mod #HMW #bisqwit #BPC This m

The Master Chamber 2

Try to solve this chamber :D .

Bendy's Testing Adventure Chapter 1 Part 2

Welcome back to Bendy's Testing Adventure. On this part Bendy will learn the basics of momentum. The

Coop_Frustration_08

Size : medium Difficulty : medium

Turret Bashing Bonanza!

Puzzle concepts include flinging, blue gel bouncing, lasers and a funnel. Oh... and turret bashing,

Turret's Revenge

NOTE: This file has been updated! I couldn't get it to actually update this item instead of creating

The Inquisition - Bonus Map: Charm Advanced

"Charm (Advanced)" === Walkthrough by josepezdj Set after the awakening of GLaDOS, you are taken thr

Let's play together [#2] coop

map create by Syrahs & Ahawa. Have a fun time! Don't forget rate : )

let's test this Test! (3)

hello! and here's the new map! I give some tip: Did you play portalizer? than, solve it so easy and

Borders - 1 | Orange

In these three little puzzles you deal with lasers and a new Orange Border. You goal is to figure ou

[PeTI COOP] Sunbury Chambers 102 (HARD!)

First: Before you act, better explore. Second: Before you jump, better check your equipment. Difficu

Dead pool [Puzzle]

Keep out of the deadly goo! No one can take a ball! Or not. U can try and may be u can solve the p

GDLP: The Ol' Switcheroo

Back and forth, back and forth. Mind the lasers...

[PeTI COOP] Sunbury Chambers 55

Five Doors Variations No.3 Difficulty: Easy / Medium ------------------------ #StyleMod #Bee2Mod #HM

[PeTI COOP] Sunbury Chambers 54 (HARD!)

Five Doors Variations No.2 Difficulty: Hard ------------------------ #StyleMod #Bee2Mod #HMW #BPC Th

The Cake Chronicles: Chapter 7

Chapter 7. Click here to subscribe to the whole series. Hey! I also make music, check it out!

Pneumatic Diversity Vent

try to save the companion cube. /BEEMOD/ check out my chamber VACUUM/GEL and my best map GEL/VACUUM.

WILSON!

The sphere is Wilson. Wilson is your friend, always take him with you!

The Inquisition: Part Four

"Beauty" === Playthrough by josepezdj (not quite intended solution) Set after the awakening of GLaDO

Monoportal: Utility

Here's another rather simple #BEEMOD chamber that showcases an interesting way to use a Portal switc

[PeTI COOP] Sunbury Chambers 48

Something happens between door and fizzler! Only a team can find it!!! Difficulty: Medium ----------

Lautaro's Co-op #2 (Beginner Work)

(Experimental Beginner Map). It consist on go separated through different missions to get the puzzle

Tower of Rooms (fixed)

A tower with a series of easy tests. (The first room is now fixed to were you can jump down and not

The Climb

"I remember when I was your age. So young, so full of laughter. If only I had known what was just be

Canal

TEST 20 The path through the channel is not the worst :) se F6 to quick save! Waiting for comments a

Physics Don't Matter

This small map was made with a large focus on linked_portal_door entities, also known as world porta

Unintended Abridgement 2

Hard/Medium difficulty Co-op puzzle using light bridges.

Tower of Rooms 2

The sequal to Tower of rooms with harder and bigger tests. Part 1: http://steamcommunity.com/sharedf

Tower of Rooms 3

The biggest and hardest so far, Tower of Rooms 3 will be like nothing you have seen before. Good luc

Tetris

TEST 18 The test resembles a game of Tetris :) Use F6 to quick save! Waiting for comments and feedba

Bounding Box - Hard Pressed

Chamber 3 in a series of 3 exploring ideas with repulsion gel cubes. A medium difficulty map. Check

Walkthrough tests

|||

A Long Way Up (singleplayer)

After creating one simple test chamber, I decided to make a more advanced/difficult one. So here we

DeJa Vu - Map 08

The testing is nearing it's conclusion.

Aperture Bowling

Welcome to the Aperture Science Subject Recreation Initiative! Your diversity vent has been redirect

[PeTI COOP] Sunbury Chambers 100

First check out whats around! Difficulty: Very easy ------------------------ #StyleMod #Bee2Mod #PDM

Into The Multiverse: Coop Edition - Part 1

This workshop map is a unique port of Into the Multiverse for cooperative games. The map port has be

SKAoD - Boss Fight Stages 1-4

The Scary Killer Arm of Doom is back, and is ready to fight. Face it in its own constructed AI Chamb

Diverse

My first ever hammer map. Two short tests involving the unused test element, the Pneumatic Diversity

Airtime

Have fun sailing through the air without a care for the world! if you like this be sure to try my ot

Tiering

You can count on the jumper!

LASERS IN SPACE! Vtree redesign! (easy)

Lasers in space! That's the theme of this day! This map is a remake of Vtree's map! Check out Vtree'

[PeTI COOP] Sunbury Chambers 61 (HARD!)

Cave Variations No.4 Difficulty: Hard ------------------------ A walkthrough video is posted here. -

Simply Complicated

This test is simple: Get the Aperture Science Wighted Stora-OW!!! Damnit, I hate when it does that!

Discontinued

An old enrichment sphere closed down during the 60s, a massive lake of death, and Chell all walk int

Wheatley test

my decision >>> http://www.youtube.com/watch?v=lnMQlFQKdok blind playthrough by Lpfreaky90 >>> http:

Suppress

A clean, behind-the-scenes styled test chamber that requires the player to manipulate a rotating por

TimeTOdie 53 - Catch the ball (Advanced Series)

Welcome to my 53rd chamber. It is an advanced chamber.

THE CORE: RELOADED 2 - A New Companion

This map is a refurbrished version of the second map of my mod released campaign of last year named

Lost In Transition (Part 1)

Atlas and P-Body get lost in the transition between test chambers and they must find their way back

Fuse

Use a light bridge and a laser to complete this deviously compact test chamber. UPDATE: Thanks to Re

[COOP] Modern Technology - Part 3 [REMASTERED]

Current version: v2.0 Current status: Up to date Current condition: Playable //sTill alivE... //its

Mission: Highly Unlikely 2.0

It's hard to believe that I've made 50 puzzles in the Portal 2 Perpetual Testing Inititative. But, i

Field Course Part 5/10

Physics Repulsion Field Physics Repulsion Field blocks physics objects, like cubes, but does not blo

Opposite Day

Made for Thinking With Portal's Tenth* Mapping Competition - Portal Reimagined. --------------------

System Crash: Part 1 - The Descent (Intro)

In this map series, you play the role of an unknown test subject waking up from stasis just after ch

[PeTI COOP] Sunbury Chambers 56

Five Doors Variations No.4 Difficulty: Medium ------------------------ #StyleMod #Bee2Mod #HMW #BPC

Test Chamber 17

After Chell finished her turn going through 19 challenging tests surrounded by lethal testing elemen

Space Station: Episode 2

Part 2 of my Space Station series (not sure how many i'll make) continuing exactly where the last on

[PeTI COOP] Sunbury Chambers 110 (HARD!)

No change? Look around!!! Tip: You may need some stuff not now but later. Difficulty: Hard ---------

A Safe Landing

In some other timeline, someone built the floor here to be more durable. ... Eh? Something else chan

[PeTI COOP] Sunbury Chambers 50

To be a cube or be again. Difficulty: Easy ------------------------ #StyleMod #Bee2Mod #HMW #bisqwit

High Charity

High Charity is a two chamber map of easy-medium difficulty in a Reconstructing theme. -------------

Escape

Are you afraid of the dark? "You wake up in your well known relaxation vault, but something is wrong

Super Moving Blocks

In Miniconcepts 02, I introduced moving blocks. I thought they had a lot of potential, so I made ano

Field Course Part 1/10

Absolut fizzler Absolut fizzler same as regular Emansipation Grill but This field destroys all porta

The Magician

Great clever minimalist puzzle - Acunil (Thank you very much) Work with Hammer - Tuleby Difficulty:

Portal: 2005 - Reimagined

WARNING: This map has flickering lights, so it might be bad for people with photosensitive epilepsy.

Mind games | Part 1

Mind Games - ordeal.

[PeTI COOP] Sunbury Chambers 57

Five Doors Variations No.5 Difficulty: Medium ------------------------ #StyleMod #Bee2Mod #bisqwit #

Pyrron_Coop.033 : La Quete des clefs sacrees / The Holly Key's Quest

"Saurez vous repondre a cette enigme ? Nom-d'un-Boyard !" "Will you find all the keys ?"

The Employee Part 3

After someone (you) accidently(?) detonated (uhm, no subtle meaning here, sorry) the reactor core, t

Necro's map #1

Take care of your Cube. Maps #2 and #3 are ready for game.

Levitation Experiment

Next time we'll have hovercrafts too!

Nostalgia

Join our Creative Futures Time Travel Testing Initiative (CFTTTI), and be the first time travelling

Mind Games | Part 3

Cool version! :) Like bro.

Ghost Train

Here they come to steal my soul... - Ghost Train, by Gorillaz Ghost Train is a map designed for Tri

Heavy quest

gg

Lautaro's Co-op #3 (Beginner Work)

(Experimental Beginner Map). There is two missions, you and your mate must choose, and go separated

Seven room puzzle

Feather Away

A single release map that showcases a bunch of elements in a small space. I also wanted to do someth

Transitional Ascent

A somewhat lengthy map where things change as you rise to the top. Keep a keen eye for maybe a secre

Linearity

Aperture Labs kept one thing in mind during the drafting process and that's not just test chambers,

Stitch

Difficulty: 4/10 - a bit harder than some of my recent maps. (Thank you for #1 trending on the works

Coop: Time 2 Cooperate - 3

Gameplay This map is a refreshed version of my old t2c3 map which has got new quests and their own c

Cherry Limeade

This map was made as part of a challenge I gave to myself, simply to make a full map as fast as poss

LOVE THERAPY

DUE AN ERROR WITH P2 WORKSHOP YOU HAVE TO DOWNLOAD CUSTOM CONTENT BY YOURSELF: https://drive.google.

The Friendship Initiative (Part 1)

Part 1 of The Friendship Initiative. Two rooms involving laser, light bridge, momentum and excursion

Only 2 cubes???

In this map, you are gradually given 2 cubes, and have to use them to solve a puzzle that makes you

Into the opera VII - Massive [Hammer edit]

Finally finding your way up is so satisfying that you forget how big this place actually is. Note: T

Toxoplasmosis

Toxoplasmosis is a parasitic disease caused by the Toxoplasma gondii parasite. It primarily infects

The Midas Exhibition

Welcome to the Exhibition Credits Concept and writing by Jofish and Demon Arisen . Puzzle design - D

Sectors

In my latest collaboration with Gig, we've teamed up to create an out-of-the-box laser puzzle. If yo

Post Mortem 01 - Underground

NEWS Post Mortem Episode two is up! You can check it out here. Additionally, you can read the full c

Portal is the best, coop. test.

BEE - mod, PORTAL 2 texture. Have fun at playing this game.

Wheatley's Halloween Adventure

Wheatley matches wits with his New Nemesis on Halloween!!! Only Wheatley can get you both out and Ye

HCC Borealis Evasion 02

A fairly easy map. Don't ask me where Stargate SG1 is ! ;-) Good game. V2

chamber 004

One cube Thank you for playing! I made a new map. https://steamcommunity.com/sharedfiles/filedetails

Solve n' Relax

Hello Test Subject! You seem a little stressed, so we've decided to design and fabricate a few tests

Waiting Room | Part 3

Part 3!!!!! Made the concept version of this on my laptop in class today and I liked it enough to ma

TimeTOdie 09 - Labyrinth (Advanced Series)

Welcome to my ninth chamber. It is an advanced chamber.

[PeTI SP] Sunbury Chambers 87

Beam, flinge, staple and a laser. Difficulty: Very easy ------------------------ #StyleMod #Bee2Mod

Confirmation: Episode One

It's confirmed that you're near the surface, but can anything else be confirmed in the dark of night

Interaction With Laserfields

Another Wheatley-themed map with two test chambers involving laserfields.

PIXELS are still alive - Room #4

Bienvenue à vous! Vous voici prêts à entrer dans une quatrième salle de test. Loin d'être facile, ce

Looks Easy But It's Not

Now this little gem right here may look easy but then again it may seem impossible. Oh but I assure

Feild Course Part 4/10

Matter Inquisition Field Matter Inquisition Field behave like normal Fizzler, but do not resets port

Aperture Shutdown Part 4

I finally had the time to release this map. I actually have to point out a few bugs in this map. The

Cyan and Vermillion

Cave Johnson here. For this next test, we've put deadly nanomachines in the oxygen supply. If you fe

Project Aperture: Level 1

New Collection.

Caroline's Mind - Chamber 02

What did just happen right now? I touched the page and... I'm becoming crazy! It was like if... if I

Laser Paradise

Its got the goods!

Complex thinking

You need to have complex thinking to solve this. Have fun :D

Pure Intellect³: A Class on Exploration

And we're out of beta we're releasing on time . . . CaveDOS has some testing to begin. And you are h

Coop_Frustration_02

SIze : medium Difficulty : hard

Springtime

Estimated Difficulty: A walk in the park. Listen up investors, I’ve got news. And if you’re a coal m

Amazing TimeRace

Amazing TimeRace - Competition prizes! (Contest has ended) Create video with the best time, upload t

Coop_Frustration_06

SIze : medium Difficulty : medium

Transmuter

About chamber New remake my older map TRANSMUTER "small adventure in SPACE". Now better optimized, e

chamber 005

Climb the slope Next chamber https://steamcommunity.com/sharedfiles/filedetails/?id=2183338059

Lautaro's Co-op #1 (Beginner Work)

(Experimental Beginner Map). This map will challenge your dexterity with some orange blobs, blu ones

Pyrron_Coop.011 : Azkaban

Saurez vous vous soustraire à la vigilence des Détraqueurs ? Will you escape the vigilance of the De

The Viking Chamber

Prepare for blood. =============== Sam Hodges Portal 2 Lab Rats City High School Tucson, AZ

THE CORE: RELOADED 6 - Excursion Incursion

GLaDOS has ran into an attention loop which constantly focuses on a deer and that's why you're in tr

The V3Ryan Test - Part 1

A map made for V3Ryan. Check out his channel at youtube.com/V3Ryan. UNOFFICIAL TITLE: The Bored Ulti

Project Capture Legacy - Part 3

To play Project Capture maps, you need to download the following files: The custom content Installat

Time Travel Test 1 [Concept]

This Level is based on a a concept by DaMaGepy, that alows you to travel through time. This is a ver

Passing Of The Cubes

Many Cubes, Not sure how hard this one is.

employer_cam-001

my first test ez

Teamwork is Fun

Be sure to make use of the 'tab' function in which you can see what your partner sees. Keep in mind

Lab Rat Theory

Research of problem of the wight lab rat point of view

[PeTI COOP] Sunbury Chambers 99

Look behind the fizzler to find your way! Difficulty: Easy ------------------------ A walkthrough vi

Dual Inverse Helicoidal Infundibuliforms

Medium difficulty Excursion Funnel puzzle. (Title translation: Two Opposing Helix-shaped Funnels) :P

Wheatley Saved From Space

Exactly how you might ask? Perhaps with some help from the Doctor, the Tardis, and especially from t

Conductive Plate Intro

A simple intro to the BEEmod testing element, the Conductive Plate. It's full name is the Super-Cond

TimeTOdie 10 - Part 1/2 - Six rooms (Pro Series)

Welcome to my tenth chamber and my first special chamber. It is a pro chamber with two parts. Play p

Bridge Burning

Cave Johnson here. Chariots chariots. You know, I've recently realized what a great invention Apertu

Lp's Enrichment #1

There is one cube to be used for a couple of different buttons. Are you able to get the cube into it

Bigger From The Inside!?

This room looks bigger from the inside than from the outside.... My first experiment with Linked_por

Ascension

Eight rooms, any order, one solution. Good luck and have fun. :) Difficulty: Fair (2/5). The rooms v

2ThingsTogether - 3

In the third level of 2ThingsTogether, the light bridge meets together with liquids. I think I dont

Nocturnal Testing - Hard Mode

This is the hard version of Nocturnal Testing. It's pretty difficult, but doesn't require any ninja

Secret Panel

■ Single Player | Easy/Medium ♦ Official Walkthrough - YouTube Video ♠ Music : Two Steps From Hell -

The 60s Adventure

After testing for 10 years, you have finally made it to the 1960s. You're picking up new ideas for G

Donkey Kong

Based on the classic Donkey Kong game. Run up ramps with balls rolling towards you. GLADOS felt that

TimeTOdie 01 - Laser 01 (Advanced Series)

Welcome to my first chamber. It is an advanced chamber.

Field Course Part 3/10

Force Deflection Field Force Deflection Field act similary to grating, but it can be turned off.

Armageddon

TEST 21 Save the World :) Use F6 to quick save! Waiting for comments and feedback. Thanks for playin

[COOP] Major Problems

This is a small coop map. The puzzles are not that difficult. I hope you have fun. Please leave a co

TimeTOdie 10 - Part 2/2 - Six rooms (Advanced Series)

Welcome to my tenth chamber and my first special chamber. It is an advanced chamber with two parts.

Lautaro's Co-op#9

Advanced difficulty multichamber cooperative. Some of the most important features are: - Good Teamwo

Mixture of Chambers

One main chamber plus four side chambers involving fizzlers, panels, bridges, momentum, platforms, a

[PeTI COOP] Sunbury Chambers 104

Three times the same room. Difficulty: Easy ------------------------ #StyleMod #Bee2Mod #PDMod #bisq

Flings & Roundabouts

an underground puzzle designed by Moth Custom Geospheric dome & other models by Skotty additional de

Bendy's Testing Adventure Chapter 1 Part 3

Welcome back to Bendy's Testing Adventure. On this part Bendy will learn the basics for Faith-Plates

Aperture Science presents: Momentum Through Portals

Learn how momentum is conserved bewteen portals and how you can reach seemingly impossible places wi

Easy test

That is my first level. My rate of difficulty is 5/10

Binary Labs 3: Navigation

Difficulty: Medium About: Making your way to the exit requires some thinking. Binary Labs Collection

Black & White

This chamber is separated by 2 fizzler walls into the black and the white part. Get yourself and the

Amigo

If you enjoy my Portal 2 chambers, please help me greenlight my free Portal 1 mod, Rexaura. http://s

Warm tests - basics

Basics of jump water and companion turret ----------------------------------------------- UPDATE!: C

3 little tests

very simple

Meet the sendificator

Made with BEE2

Reflection Gel Testing 1 - Fling

Update 1.2 : Minor compilation/visual tweaks This first test is kind of a reflecion gel tutorial. If

3 ways out from jumping

This is a other jumping chamber! just relax and watch And if you want some action check this: http:/

Test Chamber D006

In this test you will have to use some of these : - Reflexion cube - Light bridge - Gravity - Portal

Test 07 : Concentré d'espace.

Plusieurs énigmes dans un espace minimaliste...

Coop: Time 2 Cooperate - 4

Welcome test subjects. It's time to cooperate again. The fourth part of Time 2 Cooperate might be ha

Cat-Lab | Test 2

This is the Second Test of the Cat-Lab! There is again a Little Secret.... so Good Luck again!!

Milky Ways

/!\ WARNING: This map uses a copyrighted song as an easter egg. You may play the map without trigger

GLaDOS escape!

escape from GLaDOS or you will DIE ! Built by: portal2faanLP

Co-op ROOM 24 by Dzhi_Man

2..........4

Industrial Hazard

Industrial/BTS style. It's not a long map, but it's set in large areas. Shredders, lasers fields and

Turret Assassin

Think of as many ways as you can to kill... I mean... destroy... Sentry Turrets.

xevu Test Chamber #01

Astronauts, war heroes, olympians: you're here because we want the best and you are it. So, who is r

Follow The Cube 2!

Now with more cowbell! Occasionally, the poor companion cube forgets to stay still for the ride and

Aperture Fireworks

A playground map for the 4th of July.

Bounce

Enjoy

Arrival: Part 1

Get Arrival: Part 2 in order to finish the map

Salvation - Part 2

Puzzle Difficulity - MEDIUM Map design - Redstoncraft Puzzle - Turret Turrets Thank you for taking p

Ride of action

is a ride where u need to take some turrets down

Clean Logic

A decently easy single-player test. Enjoy! For Extra Challenge: -Clear Without Dissolving Any Test E

Post Mortem 02 - Prelude

NEWS Version 3 was released. I fixed the Portal switching bug and a few others. You can read the ful

Axion

Clean style test chambers with some custom architecture. This map is mostly laser redirection. It al

SoulStealer's Level 1

Level 1: The Tower Version 1.05

Puzzle Pack 5 - Cooperation

Beta tested with Pete1210. (Thanks for finding a spot I fixed where you were trapped!) ATTENTION: Fo

Light Cat

Simple chamber I whipped up quick with the light catcher. Not very hard

The subject KILLER [part 2]: out & in

this is the first map with new testing elements. Musics are from Portal "Self Esteem Fund" & Half-Li

TimeTOdie 81 - Shooter 07 (Advanced Series)

Welcome to my 81st chamber. It is an advanced chamber.

10 Reasons for Reasoning - Part 1

The first part of a 10 chamber COOP mappack witch will truly test your ability to work togheter! I e

Into the opera VI - Companion

Along your way back to the surface you encounter a companion. It may be a good idea to stick togethe

Cooperative Cooperations 09

Another easy one

Tower of Friendship

Climb your way up to the top with a friend

I don't know how to title things

I may have been wrong about the daily puzzle idea.

Project Capture Legacy - Part 4

To play Project Capture maps, you need to download the following files: The custom content Installat

Interdependant

One requires the other. The rest of my maps: Moth's Maps

Portal OLD - Part 5

GLaDOS has risen. You are awake. And Boom! You finished the test. Everything is devastated. Everythi

Reflection Gel Testing 2 - Buttons

Update 1.1 : - Fixed an issue that could make the play Update 1.2 : Minor compilation/visual tweak A

Danger Flow

A Valve-style romp through the lowest layers of Aperture Science's backstage. Down this far, you won

Easy test

Enjoy!

go a-bray

go a bray

Lucid Dream

*** SEIZURE WARNING *** Welcome to your worst nightmare... AND YOU ARE NEVER WAKING UP Feel free to

[SP] Sunbury Chambers 10

Better look twice at the factory stairs. Difficulty: Easy ------------------------ #BeeMod #HMW #BPC

Do not move - Auto Chamber / Level

Only use your mouse after going into the chamber! Difficulty: Very Easy Size: Big Chance to die: Imp

Sendificator Techniques

This chamber shows off the different abilities and tricks of the sendificator from the BEE2 mod. Ori

Are you Death ???

This is a Ultra Sentry Level, BUT its Possible

1R00M

(medium-hard) Thank you all for the comments and feedback. I made this map for my girlfriend to play

The Walking Turret Concept

I built 2 versions of the walking turret, and I'm not givin' em to ya. I'm going with YOUR turret, h

PortalCraft

#supercontest2012 Sicklebrick Spawn and destroy blocks to reconfigure the chamber and alter portal p

Just_test

My first test. :|

"Simple" Laboratory

If you are looking for something pleasant, simple and exciting, you found it! In my test chamber you

Gravity Portal Gun Test

Glados found a new protype portal gun that doesn't shoot portals.

Chandelier

Make your way to the top of this inside out level.

First test

My first test chamber Difficulty: Easy-Medium Playthrough time: its up to you :P For: Singleplayer H

Lazor Logic

A hammer quickie made in 4 hours This is part of an old pti map of mine #FullHammer #Lasers #Fizzler

The subject KILLER [part 3]: name of turrets

this map is full of turrets. Special thanks to TreasureGhost and RedSkittleFox for helping me. Credi

The Sentinel

You have one job.

TimeTOdie 100 - The End Part 3/3 (Pro Series)

Welcome to my 100th chamber and my tenth special chamber. This is a series of three chambers with va

Azorae's Pinpoint

Building on the concepts used in "Pierce" I'd like to thank everyone for the overwhelming postive fe

Aperture Complex - Part 1

Welcome to the first part of the series "Aperture Complex", its about an abandoned facility in Apert

A bit of everyting!

A simple chamber moved from beta version of puzzlemaker!

Eradicate

A short-but-sweet chamber which focuses on a cool move. Difficulty: Very Easy

Conundrum

Created by God through us. In memory of Jakob Lorber. Little inspiration game Quantum Conundrum. Puz

Arcade

I wouldn't call it a puzzle. Just for fun :)

GLaDOS's Lost Chambers

GLaDOS has run out of chambers to test with, so she's reusing old ones. This one's pretty easy.

The Order of Stuff [COOP]

The first map I ever made, Oh the memories! NOTE: This map has be reuploaded after an unfortunate in

The end ?

Enjoy the sun, the wind in your hair, because all of this could suddently end..... Thanks to the cre

The Caverns

This map is a blend of underground caverns and test chambers combined together. A little above avera

The Depths Of Aperture

- The depths of Aperture - NOTE: While this map contains small puzzles, there are no test chambers,

Cooperation

Cooperation

Conspiracy

Conspiracy is a map set in an outdoors envinornment. It contains 3 puzzles for you to solve. Made fo

Pit Crossing

Solve a Wheatley themed test chamber using funnels! ~Difficulty: Medium ~Estimated Time: 7-12 Minute

The subject KILLER [part 1]: the awakening

this was my first ever map series to publish This map explains the beginning of my first map series.

Nightmare

Psychological Horror

Excellent Partnership 5 - Gravity

Gravity could make all the difference... My biggest map yet, not only in MB, but in test chamber siz

It's Raining Turrets! Hallelujah!

No buttons to activate it! No puzzle! Just open the door and see 210 turrets raining. For Science! A

3 Player Coop -Part 0- Tutorial

This is a tutorial about how to interact with your new coop partner, Henry, not a playable map. Foll

Lore of Aperture - Part 4

This is a fourth and last map. Made by Dom44. You probably figured out but DON'T start with this map

Yeah, that is a test chamber.

Map for mapCHELLenge for kacperski1. Short, not very complicated test chamber, made only in PeTI.

Brief Encounter

You will have a brief encounter with your Companion Cube, but not until towards the end. Don't get t

Excelsior Of Scientia (Co-Op)

Hello Everyone, UPDATED: 06/12/2012 ----------> Fixed: the room with the tractor beam, the cubes did

Tria Portalis - Episode 1

16 August, 2013. Over 8 years ago, I started a map series that would later lead to some massive chan

Co-op #2

Otro que mapa que tiene 3 partes

TimeTOdie 03 - Laser 02 (Advanced Series)

Welcome to my third chamber. It is an advanced chamber.

Non-Euclidian Tests - 01

A very unique test chamber

3 Player Coop -Part 1- Cube, Button, and Henry (Play Part 0 first you illiterate people)

(Play Part 0 First!) The first chamber in the 3 Player Coop Initiative. Rembember what skills are ne

Difficult choices

TEST 19 In this test, you have to gather a logical chain. Will not be easy :) Use F6 to quick save!

Space Prison [part 1]

You are a Prisoner in Aperture Terra-Three penal science colony.

3 Leaf Clover

Difficulty: Easy My second hammer creation! Hey all! I really appreciated all the feedback on my fir

Lessons Learned

In this single test chamber, it will test your ability to maintain your portals. This test does not

The Friendship Initiative (Part 3)

Each of you need to take your own path in order for the other one to take theirs. LASER GRIDS KILL !

Pyrron_Coop.030 : Helgen

Un lieu paisible ... A peaceful place ...

GiLDa`s Laboratory #00

TesT #00 Version : Clean

Obstruction

Obstruction (formerly known as The Dave Days Test) is a two chamber map of easy-medium difficulty in

Sunset

I originally made it for Easter... I figured I would just share this map with you.. its not perfect,

Addition

Difficulty --- medium / hard

Begginn's (Part 1) : Basics

Extremely easy levels for beginners, for learning the physics of Portal 2 UPDATE ! One more room !

Retrocession

An easy, open, and minimal level. Good luck, and have fun. :) Difficulty: Fair (2/5). There is a sin

Up, Up, and Away

Momentum is your friend. Inspired by one of my favorite levels from Portal (1).

PIXELS are still alive - Room #5

Bonjour à toi, cher joueur de portal 2! Cette Room #5 de PIXELS are still alive va tester tes aptitu

Speedy Science [COOP]

Its not the same man, its not the same!

TimeTOdie 76 - Try again (Beginner Series)

Welcome to my 76th chamber. It is a beginner chamber.

Chamber Switch

Somewhat simple test chamber with the main gimmick related to switching between two chambers. For th

Reroute

Tyler--properly credit the things you use in your content or post on your twitter, thanks. sp_a5_re_

Brain Donuts

Donuts are bad for you. This map is good for you. Actually, it's good for your brain. At least I thi

ALONE.... #1

hope you enjoy

Even Mho' Power: Part 2 - "Static Discharge"

**NOTE: Play through part 1 first! It introduces a new testing element that this part does not recap

Leaps of faith

A medium difficulty chamber focusing on faith plates.

Divided v2.0

Cave here. Huge, dark, and smelly cave. What? No, I'm not talking about myself! I am literally insid

Five chambers of science

Solve the puzzle and you get cake! Next Challenge: http://steamcommunity.com/sharedfiles/filedetails

TimeTOdie 20 - Five rooms (Pro Series)

Welcome to my 20th chamber and my second special chamber. Every tenth chamber of my TimeTOdie series

Quest of science

It's said that when you solve this quest you get cake.

The Right Place

Designed as a puzzle that forces you think outside of the box despite only using simple mechanics.

Into the Opera II - Basement

After waking up from the terrible fall you find yourself in a strange place. Being dizzy from the fa

PIXELS are still alive - Room #6

Bienvenue toi cher joueur! Te voila prêt a faire la connaissance du cube de compagnion dont il ne fa

Get The Cubes [COOP]

Big rollercoaster #2

Hi, I saw that you guys realy like my rollercoaster ! Thanks for that ! As long as you guys like my

Cooperation Required

Enjoy the Map!

Solicitude

"When the Party Escort yells, you better comply! Santa Cores are coming tonight!" Solicitude is a Po

Compromise - Part 1

This is a hammer made Wheatley styled singleplayer series. There is not really a story line however

THE Rollercoaster...

...Of All Rollercoasters.

HCC Borealis Evasion 01

First map of the collection ... V2a

Sendificate part 4 -- 302

Your sendification destination can be found >here< This is the fourth map in the Sendificate series.

Infinity Doors - concept map

Second version here - http://steamcommunity.com/sharedfiles/filedetails/?id=74906781 Short concept m

Find Me! Part 2

Nullpoint Crisis [Custom Portals & PortalGun]

Attention, test subjects! A dire emergency has befallen the Aperture Science research facility. The

Borderworld

'Borderworld' is our entry to the #MapLabs14 contest 'Chroma'. Puzzle by SuperAiderton Hammerised by

Bounce (Easy)

Guaranteed solvable. Jump to victory. Puzzlemaking assisted by Ben and Carl's Extended Editor (BEE2)

Lore of Aperture - Part 2

This is a second of four maps. Made by Dom44. You probably figured out but DON'T start with this map

Portal Kart

Note from 2022 me: This map is a total mess and may or may not work any longer, but I've left it up

Speed Flings

The 12 Days Of Aperture, Day 2

The '2nd' day of the collab made by Arachnaphob To see the full Collection: http://steamcommunity.co

Test Chamber D003

In this test you will have to use some of these : - Cube - Reflexion cube - Light bridge - Portals U

PIXELS are still alive - Room #1 (EASY Mode)

Bonjour! Voici la version simple de la premiere salle de test de PIXELS are still alive. De quoi vou

Forgotten Chambers 02

Forgotten chambers is a serie of two parts for the best experience play both parts. Critique are alw

Rolling ball - Something random, but it has balls

Controls: Movement keys - move the ball Portal gun keys - move camera Hey Guys, I'm Batcat! Today I'

(TWT) TeamWorkTower

A high testchamber, the exit is somewhere on the top! ENJOY :)

The Corrupted

!! Winner of the ThinkingWithPortals.com contest - 2012 !! - It seems like you have lost your way to

SoulStealer's Level 8

SoulStealer's Level 8: The Descent Version: 1.00

Heroes

Just a little, easy map, because I got bored. Much help from deathwish808 - http://steamcommunity.co

Coop_Frustration_07

SIze : medium Difficulty : hard

The 12 Days of Aperture

The FCR team proudly presents 'The 12 Days of Aperture'. Introduction: https://www.youtube.com/watch

Salvation - Part 1

Puzzle Difficulity - MEDIUM Map design - Redstoncraft Thank you for taking part in this Aperture Sci

Lore of Aperture - Part 3

This is a third of four maps. Made by EljanoCZE. You probably figured out but DON'T start with this

Portal Pinball 4.1 (GlaDOS Edition)

A new version of Portal Pinball, with improved mechanics and score/rank system. First version out of

Pneumatic Diversity Vents

This testchamber includes: - Pneumatic Diversity Vents - Turrets - Emancipation Grills

the great pillar

get to the top by passing all sorts of obstacles

Rubrumic Testing

A map I had in the works for quite a long time. 1st test chamber https://steamcommunity.com/sharedfi

Escape

Try to escape ALIVE. (P.S. the last part is indeed possible.)

Into the opera V - Frame-up

After entering the previous elevator you tought you were out of here but nothing looks like what it

Mevious' Height v1.1

Experience Mevious' puzzle Height, now rebuilt with custom visuals. The puzzle was created by Meviou

Cube and Button Based BETA 3.0

A simple button based tast with: Lasers, Turrets, Tractor Beam, Cubes and of course... BUTTONS!!! (T