简体中文 (Simplified Chinese)
繁體中文 (Traditional Chinese)
Help us translate Steam
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!
Top Rated All Time
Show items tagged with all of the selected terms:
Some items are not possible to include in the game. You can still find them if you select this box.
Show incompatible items
Showing 121-150 of 4,727 entries
I'm Special Introduction - Complete
A refreshing collection of test where creativity is the key to the solution. These test requires a new way of thinking comparing to what portal already taught you. They are probably challenging and I do not promise they are super fun, but I do promise the...
PC Gamer: Best Portal 2 Singleplayer Maps & Campaigns
PC Gamer's top Portal 2 singleplayer maps and campaigns, available here: pcgamer.com/2012/11/03/the-best-portal-2-singleplayer-maps-and-campaigns
Portal 2: The Aftermath
Portal 2: The Aftermath, is a Portal 2 workshop collection which introduces to the player events that might occur after the singleplayer campaign ends. Offering at least one entire hour of mind-boggling gameplay, challenging you to use Portal...
The Highly Confounding Halolz Testing Initiative for Gentlemanly Portal Placers
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
Best SinglePlayer Maps
I know it's a lot but these are all, in my opinion, great quality single player maps.
Vertical tests. Not too hard, not too easy,
Escape from Aperture
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 Maps
Русские карты для Портал 2) Первая карта, по словам большинства, непроходима, поэтому делал прохождение её концовки. См. видео.
Rube Goldberg machines
Totally useless machines but they are most entertaining. :-D
La Petite Magicienne
Full Inspiration Maps Difficulty : Medium - Hard Enjoy ! And please rate the collection :)
My Coop tests...
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!
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 Aperture
Narcissistic Nightmare Moon
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...
Lore of Aperture
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...
RectorRocks' PTI Maps
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: ...
Medium Difficulty Coop Maps
Medium Difficulty Coop Maps - created by DrFauli
PC Gamer: Portal 2 maps - 13 inventive, innovative community challenges
PC Gamer's Portal 2 maps: 13 inventive, innovative community challenges Now in an easily-accessible list!
The testing must continue. The testing WILL continue...
Podcast 17 Community Chambers
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.
CompactTestChamber- & TinyChamber - Series
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 Niin
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 !
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 1 in Portal 2
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. ...
Single Portal Chambers
Solve various test chambers using the Mono-Portal Gun *Background Photo By Valve (Found in Portal 2 The Offical Guide)
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...
Portal: Puzzle Editor Edition
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...
[COOP] Hakuna Matata
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
Minecraft! with Portal 2
using portal in minecraft
TURRETS HIGHLY EXPLOSIVE. HANDLE WITH CARE. Part 1: Intro Part 2: Deep Pit Part 3: Kill all robots Make in Valve Hammer. The base as created in the PTI editor. Recorded gameplays are welcome (DEM files). Especially blindruns. - - - - - - - -...
© Valve Corporation. All rights reserved. All trademarks are property of their respective owners in the US and other countries.
Some geospatial data on this website is provided by
Steam Subscriber Agreement