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Monoportal CollectionCollection by MrLux
This is collection of maps by Gig, his chambers have content from BEEmod. His first and exellent map named as Monoportal: Rescind. Download and play his chambers.
Portal 2: Custom TestChambersCollection by JSGamePlayer
My own TestChambers in Portal 2.
The JumperCollection by OWL
My collection for everyone :D
Kiddies PlaygroundCollection by Leafett Silverwolf
This is a map pack I am working on for my 7yo.
Encountering TurretsCollection by The Cake Nazi
Turrets, turrets, turrets. They're everywhere. They won't stop until you've been terminated. Evil robots. We all saw this coming, didn't we? Anyway, each encounter comes with its own fun ways to kill those killing machines. Have fun! :]
Hitori LaboratoriesCollection by Homusubi
Welcome to Hitori, test subject. You have been selected to take part in a test. Or maybe we just stole you from the Aperture warehouse. The Hitori labs perform fewer tests annually than the Aperture labs, but actually make more profit, as their tests a...
Innovative MapsCollection by KennKong
These are maps I've found which introduce new mechanics or other ideas not found in the original game, While some are just proofs of concept, most are excellent maps to play notwithstanding the innovations. Feel free to suggest other maps like this, a...
TWP 2012 Contest EntriesCollection by KennKong
Separate collection just for the 2012 mapping contest.
DefiCollection by G0LÐÊN §1LVËR
The Defi series is full of gauntlets. Sort of. Well... I really don't know what you would call them, but they are what they are.
Project LemonCollection by Noscoper
Weclome, Test Subject. You have been selected to participate in a variety of tests. Each chamber has a specific goal, and we will observe your progress. Keep in mind-respect the cubes.
future interestCollection by craizybee
Spatial CollectionCollection by twright167
Think FastCollection by Tet's Lango
A work in progress, levels are progressivly getting bigger and more complex.
Mi listaCollection by Hallaalkar
ST_ChambersCollection by Steff0o
All of my testing chambers, ready to be tested. ***SPOILERS*** If you can't get it: http://bit.ly/LYl0PG Walkthroughs...
Aakopa TestsCollection by aakopa
Queen Whiskey StashCollection by Queen Whiskey
Stuff that pleases Queen Whiskey!
PORTAL FUNCollection by minecraftlog21
THIS IS SMALL PACKAGE I MADE JUST FOR FUN THER NOT TOO COMPLACTED BUT DO GIVE A GOOD TIME. WILL LAST UP TO 15 TO 2O MIN.
The Lost ChambersCollection by Streke
The LOST ChamberCollection by BerryPink
This is the first of my Spelt chambers i deceded to do the word L-O-S-T the L is backwards though
The Challenge RoomsCollection by informaniac
These are my first level designs for Portal 2.....
Cube LogicCollection by PistachioBeans
Oh its you… *Ahem* Hello test subject, you are here to do some very important testing. You have been hand selected from billions no! trillions of potential candidates. Well we got you. *Cough, Cough* The boys down at the lab assure me that you are be...
Cookie ScienceCollection by Nomadic_Poet
This is a Portal 2 map collection i will be making. It will involve thinking with portals, and lots of turrets, i assure you :). As a member of aperture science, i will playtest every map i make, to ensure it's juicy goodness :3 I will add these frequen...
...Continue Testing....Collection by Ti Suicido!
The Collection represents a series of chamber, each one focused on a different element used to solve it. I hope you'll enjoy it.
The SimplesCollection by Crandomer
These are a pile of easy simple test chambers for begginers. They are NOT for skilled thinkers. You can solve these really easily without any frustration.
The Frustration SeriesCollection by Dr. Proboscis Antelope
All of the Frustration maps.
Pneumatic VentCollection by ♠ αηנυηα™ ☠
Minute Series (Harder Versions)Collection by bEN
Slightly harder versions of the original Minute Series. Suggested -but not required- to play after playing original series. Feedback is appreciated. :) Original Collection Here: http://steamcommunity.com/sharedfiles/filedetails/?id=71871308
GekkoTek Testing InitiativeCollection by MrTheCheesecaker
new explorer wants to create organic designs test chambersCollection by nick-arlene.tiller
Just started exploring the creativity of other users with a view to creating my own maps one day with an outdoors orgainc feel