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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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Showing 2941-2970 of 4,025 entries
portal 2 co-op personal colection
another collection of levels for me and my friends to try out, your welcom to suscribe as well msot if not all these designers deserve it
Squishy Little Map Pack 1
A little pack of maps.
Man of Stone
Levels für die ganze Familie!
The Primary Sewer System
IcyCacti - Birthday TODAY!
Something's been sending the gel to the sewer system, causing it to overflow. Stop the problem before Aperture Science is entirely submerged in gooey sewage!
Saturday 7 Number 8: And, We're Back
Hello, and welcome back at long last to the Saturday Seven. In case anyone was wondering, no I haven't stopped making maps, I've just had to slow down due finally getting a job, which obviously takes up a lot of time. This Saturday Seven includes a few si...
Looking for idea for your Portal 2 new-awesome-great-wonderful map? Well, Underground Ideas is perfect thing for you! Here you can learn some new things for Portal 2 Puzzlemaker. - requires BEEMOD
Loads of easy tests that play around with awesome objects added in portal 2 (like the gels). And some of them don't have any of that stuff, they're just plain easy.
the GLaDOS challenge
this collection is just somthing i made up for fun
One Horse Shay
Give me feedback!
NR2001's Maps made in Hammer Editor!
This collection has all of my maps that I made in Hammer.
In My Opinion
This collection is, in my opinion, the best chambers that I have made to date. Hence the title... In My Opinion. The chambers represented here range from medium to difficult and they are as follows: 1. Landlocked 2. Quantum Dynamics 3. Circumvent...
Faith and Goo
for new players
A series of puzzles designed after flip panels activated by the ever lovable edgeless safety sphere. I've designed them to require moderately out of the box thinking; hopefully they will pose at least somewhat of a challenge. Enjoy!
Wir spielen mit Tödlicher Suppe
RaGe x ImpacT
Wir spielen mit Tödlicher Suppe! Wie der Titel ja schon sagt werden hier Testkammern mit viel von unserer tollen Tödlichen Suppe testen. Ich freue mich über sämtliche Bewertungen und über (harte) Kritik! Zurzeit sind nicht viele Kammern vorhande...
Wamilou Portal Sciences
I will put in this collection, all of my puzzle test chamber :D If you love/hate my puzzle, rate it and put a comment and I will read it to do best chamber !
Zody's Gellange Chambers
These gel chambers are absurdly difficult and can take nearly 30 minutes to finish the first chamber.
Portal 2: Still Alive
Remake and new revamped Portal 2 levels based on the Portal: Still Alive chambers made for the xbox 360. Status: NOT DONE.
Learning The Ropes
Simple Levels created with the Puzzle Maker
New Test Chambers (German/English) Singelplayer-Collection
A Simple Map Pack
A collection of simple and easy maps for simple people.
Tests Volume 3
Bob the Weeping Angel
Don't Expect Anything Hard. All were made by me. Try Vol.1 http://steamcommunity.com/sharedfiles/filedetails/?id=71686042 Vol.2 http://steamcommunity.com/sharedfiles/filedetails/?id=71840970
High Speed Doubbing
You need to escape from the prison. The level called "Prison" is the first part of the series.
I was wondering what if glaDOS didn't let Chell go? This collection story thingy shows what happens. Note: if Cave says anything, ignore him.
Test Chambers 1-10
Alright, 1-10. Simple, right?
Aperture Sports 2012: Basketball Collection
A collection of maps depicting the popular sport 'Basketball' and using portal's mechanics recreating that game
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