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The Highly Confounding Halolz Testing Initiative for Gentlemanly Portal PlacersCollection by: StacMaster-S
The official collection of Halolz community test chambers! Are you a Halolz regular? Submit your levels to our Steam group today! http://steamcommunity.com/groups/halolz-portal
VerticalCollection by: Grameir
Vertical tests. Not too hard, not too easy,
[COOP] Hakuna MatataCollection by: DrFauli
Hakuna Matata - "no worries"; - map series with estimated difficulty: medium/hard - no ninja skills needed - you do not have to die to solve these maps - if you lose your portals, it is easy to get them back
Escape from ApertureCollection by: Festive Lemon
As GLaDOS regains full control of the facility the only way to escape is to play along. Complete the testing courses and find the way out starting from the Cave Johnson Era of Aperture make it to the current and gain your freedom.
Russian Test Box MapsCollection by: HINK
Русские карты для Портал 2) Первая карта, по словам большинства, непроходима, поэтому делал прохождение её концовки. См. видео.
Portal ErgonomyCollection by: La Petite Magicienne
Full Inspiration Maps Difficulty : Medium - Hard Enjoy ! And please rate the collection :)
Aperture roomCollection by: Check™
My collection of rooms where the style of Aperture. Here you can find the rooms quite complex and interesting. There will be a large collection of maps for both co-op and single player. It all depends on you. Good luck with the passages made!
Escape from ApertureCollection by: Psychotic Sunset Shimmer
In another multiverse, you are Mark Bendest, a test subject who volunteered at Aperture for an experiment to turn people into three-dimensional manifestations of two-dimensional figures. Wheatley has just broken you out of stasis, under the glaring eye of...
Rube Goldberg machinesCollection by: cyron43
Totally useless machines but they are most entertaining. :-D
Wheatley laboratoriesCollection by: BEN 77
Excellent PartnershipCollection by: wildgoosespeeder
My Coop tests...
Friends ForeverCollection by: Venom
In this co-operative set of tests will be reviewed by the power of friendship. How much important is friendship with the passage of these cameras, you learn right now!
Lore of ApertureCollection 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 pl...
Medium Difficulty Coop MapsCollection by: DrFauli
Medium Difficulty Coop Maps - created by DrFauli
RectorRocks' PTI MapsCollection by: RectorRocks
PTI maps made by RectorRocks. Branding image : PTI banner image. Background image : Portal 2 waterfall wallpaper. Difficulties: 1/10: Very Easy 2/10: Very Easy-Easy 3/10: Easy 4/10: Easy-Medium 5/10: Medium 6/10: Medium-Intermediate 7/10: ...
PC Gamer: Portal 2 maps - 13 inventive, innovative community challengesCollection by: Aradalf
PC Gamer's Portal 2 maps: 13 inventive, innovative community challenges Now in an easily-accessible list!
Testificate ChambersCollection by: Ninjaape0023
The testing must continue. The testing WILL continue...
Portals Through TimeCollection by: Setin
================== Portals Through Time ================== Game: Portal 2 Created by: Austin 'Setin' House Made in the Hammer Editor Face new challenges and solve interesting puzzles with the addition of Time Travel! Go back and forth between th...
Podcast 17 Community ChambersCollection by: CubicVirtuoso
This collection contains all the maps, found by William, which have been created by various Podcast 17 community members. Check out www.podcast17.com and join our Steam community group.
Gelocity MapsCollection by: [UA] Stranger
Single Portal ChambersCollection by: Tmast98
Solve various test chambers using the Mono-Portal Gun *Background Photo By Valve (Found in Portal 2 The Offical Guide)
XxStormPkX's Portal 2 Map Collection!Collection by: [PGCA] XxStormPkX [SSAnonymous]
This Collection Is Of All The Maps I Made So Everyone Can Get Easy Access To Them! Cheers and Enjoy!
The Employee: Official CollectionCollection by: Dr. Orange
The Employee: Official Collections is exactly what it sounds like. The official collection pack for the Employee series. More maps will be added when they are released. Complete storyline (hover mouse over spoilertext to read) spoilers...
CompactTestChamber- & TinyChamber - SeriesCollection by: Zoraya
Hi folks, this is a collection of all my CompactTestChamber- and TinyChamber - Maps. Every one is short to play and easy-medium difficulty. if you have any questions or need some help don't hesitate to write a comment and i will help you. Have fun! K...
Test lab - By NiinCollection by: HexagoNiin
J'ai fait un énooooooooooorme succès avec Test Lab 09... je vous remercie tous ! ; ) Sinon J'ai fini le 12e, si ça vous interesse où si vous voulez me donner des idées, vous pouvez ^^. Envoyez moi juste vos salles de test, je les teste toutes !
Pure IntellectCollection by: Ultiman9711
The new flavour of sp_80s! This series will re-introduce one of Portal 2's most memorable characters in a way that will bring testing to a whole new level. What dangerous tricks does he have up his sleeve? Who else will you encounter? What changes to the ...
Portal: Puzzle Editor EditionCollection by: Worst. Sniper. Ever.
Portal: Puzzle Editor Edition, or "P:PEE" (Yes, it sounds exactly like that.) are a series of maps to re-create as many Test Chambers from the original Portal as I can, with the catch that I can ONLY use the Puzzle Editor to build them. These chambers hav...
Old chambersCollection by: BEN 77
Portal 1 in Portal 2Collection by: CDanilo25
READ HERE FIRST! I tried to create the levels of Portal 1 via the in-game editor and the #BEEMOD. The Hammer was not used. I had to change a little the layer structure, due to some limitations of the editor, but the result is quite satisfactory. ...
The ZozoneCollection by: Zozo
Enter the Zozone. Use your Zozone-issued Frankencubes to get through your training. Do not use the Unknown-issued Companion cubes. We don't know how they got there. Once your training is complete, it's time for the big game. Quicksave is your...