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Portal 2

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Community maps. For science.
Welcome to Aperture Laboratories, home of the Perpetual Testing Initiative. Easily create, share and play test chambers authored by and for the Portal 2 community. Do your part! Contribute to Science!
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Browsing: Collections
Showing 1-30 of 9,928 entries
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Rusty's First Line of community Created Chambers
Collection by _Rusty
This is my first collection containing all my recent community maps. Hope you enjoy them :D Many of my upcoming chambers will most likely end up here.
Hard Test Chambers
Collection by TM
A collection of all my Hard Test Chamber levels. These levels are supposed to be a more difficult version of the original 20 levels from Portal. *This is still a work in progress. There will be new levels soon. Hope you enjoy!
Puzzles in Portal 2 made by me
Collection by {L}ion{G}oldx
Puzzles made by me for Portal 2 Have Fun ;)
Play with multiple people diretly
Collection by 小伙子为什么不是姑娘
This simple tests can help you to be pro. you can need not to play single-player. only 30 minute,get all portal basic knowledge.
High-Energy Pellet Collection
Collection by Shadow of Avalar
This is a Collection of all of the High Energy Pellet maps by me. This will be updated as I create more chambers. Specal thanks to skotty from thinkingwithportals.com, & the packrat program for .bsp files: for making these maps possible.
NGERUMA's Perpetual Testing
Collection by wwellesfamily3
So I decided to group together the maps Ngeruma did in his PeTI playlist because most of the maps had good puzzles or nice visuals. Some I could not find but I found most of them. I hope you enjoy these cool maps.
Robo Riot!
Collection by hbot
That idiot, CAVeDOS, is running Aperture Robo-Science into the ground. The leader of the Robot Resistance, GLaDOS, has tasked you, her second best team of agents, with eliminating him. To reach his chamber, you'll need to head through his personality pri
Lost In Transition
Collection by Dbaca
Atlas and P-Body get lost in the transition between test chambers and they must find their way back to Glados and her test chamber. There are three different parts to this map and all puzzles would be ranked as hard.
Portal 1 remakes
Collection by GL9001 Liam
These are some levels from portal 1 made to work on the portal 2 engine with some of them having the original GlaDOS voice lines and other GlaDOS lines from portal 2. original maps by VALVE. i just made them Portal 2 PTI compatible
TWP Competitions Archive
Collection by Sejievan
Archival of the workshop collections from each of the past competitions held by TWP or in collaboration with Map Labs. You can find us on: Site: thinking.withportals.com Moddb: [url=https://www.moddb.com/mod
Map Labs Presents - Scene Better Days: An Eye Candy Experiment
Collection by Weyland's Here
Craving more Map Labs for Portal 2? No worries, we're back! A spin-off to one of our previous competitions for Half-Life 2, Scene Better Days: An Eye Candy Experiment is a simple theme: We asked creators to put together a small, simple visual scene.
Together Is Better
Collection by Sk00t
Together Is Better: Get all "Together Is Better" chambers with one click. New chambers are coming soon. Follow me to be always up to date. Good luck and have fun. Please give me a feedback in the comments. Test out your limits: http://steamcommu
Lore of Aperture
Collection by Dom44
This mappack contains 4 clean styled maps, which were created in editor and edited and detailed in hammer. Dom44 - level design, editing and detailing maps EljanoCZE - level design We hope you will enjoy playing our mappack! Feedback and video pla
Stoming The Caslte
Collection by Dbaca
Personality Cores Bruce and Dalton, are introducing Atlas and P-Body to the simulation room. This room will allow for simulated testing in any environment imaginable. Bruce and Dalton have decided to have Atlas and P-Body storm a castle for the simulation.
The Rundown Series
Collection by Timodeus
While browsing the Dark Net, you stumble upon a very intriguing job offer. A mysterious man, who is calling himself Dr. Matl, is looking for smart individuals who help him build an AI. Requierements are: -Good logical/analytical thinking -Teamworker -S
Coop Frustration
Collection by Mr.Wuebec
Step 1: calm down, Step 2: take a deep breath, Step 3: solves the test chamber without breaking your computer, Step 4: have fun Nice hard coop chambers. (All chambers can be solved without glitches!) I thank 2Nightmaren for the video! For mor
HCC Borealis Evasion Collection
Collection by Chtack
Welcome, A collection of maps 100% Hammer Maps independent, can be played in random order. Bienvenue, Une collection de maps 100% Hammer Maps indépendantes, peuvent être joué dans le désordre. chtack
Into the Opera
Collection by Krowi
Into the Opera is a work in progress map serie about 3 people getting stuck in the opera lead by the turrets. Started in the PTI editor and continued with enhancements made in Hammer. Current PTI maps are being converted and enhanced to and with Hammer. Th
Introduction to the Workshop
Collection by RedSilencer
A collection of well-designed, easy-to-medium puzzles. This collection serves as an entry point for players who are new to the workshop or for aspiring map makers who need some inspiration. These levels have been created over time and are made by recogn
Lautaro: Cooperative Chambers
Collection by Lautaro
If you like to play cooperative chambers, then you're in the right place, this is my Co-op series, and they includes checkpoints. There are NO glitches, exploits or bugs of any kind. NOTE: My cooperative chambers are divided by different perio
Digital Realm 2077
Collection by Belphegor
Aperture lab in 2077 with hyper technologies Overall Easy difficulty maps which are designed for beginners. Bee modded items will play a significant role in this series and you will have to observe their properties so as to proceed. However such new feat
Spare Map Pack
Collection by ThatGreekGuy
A small collection of maps is made for a mod that i was so well planned that i decided weren't suitable for the mod. The maps don't have a very cohesive style or dificulty curve but they are still fun to play if you are up for the challenge. They are all f
re:Escape From Aperture
Collection by Anachronistic ALLOS
A remake of my classic series Escape From Aperture, made to look moreso proper than it did before. You are a test subject named Mark Bendest, and you must Escape from Aperture! I spent a long time remaking the Escape from Aperture series as my last
DeJa Vu
Collection by Audiotrash
A Portal 2 Single player modification. This is Aperture from Portal 1, completely rebuilt from memory and with a my own spin on design and puzzles. I will be using the workshop for public testing, so feel free to add me for feedback, or just leave com
DooM (and other Games)
Collection by carl.kenner
High quality conversions of other games to Portal 2, with their original maps, graphics and sounds. My DooM and Wolfenstein levels, and Timoteeei's excellent Minecraft levels.
The Chickentests
Collection by ChickenMobile
Here is the chickentest collection for your enjoyment. Chickentest 3 is very fun. If you don't like the others, make sure you play that one!
Maps With Deficiencies
Collection by wildgoosespeeder
General Information: The purpose of this collection is to showcase bad level design. It didn't originally serve this purpose. Now this collection serves a broader purpose while still serving its original purpose. This collection came into existan
No Elements
Collection by Mevious
This is a collection of chambers by Azorae, Gig, Juggler, and Mevious which use no interactive testing elements. That means no buttons, cubes, funnels, lightbridges, gels, lifts, fizzlers (except the ones as part of the exit rooms), etc. Slanted platforms
Underground
Collection by BEN 77
Curious Chamber
Collection by Nobi-Knobi
Hi everyone! I already uploaded this mappack on MyAperturelabs, but now where Steam has his own Workshop I will bring it to you! My first Portal 2 Map - 3 .bsp files of hard work are waiting to be played by every single of you! In Curious Chamber you
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