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An Alternate CampaignCollection by: Dante
DISCLAIMER ::::: The Subscribe to All Button does not work. You must subscribe individually, in order. When I played Portal 2, I felt like the maps were too easy. I could get through the game pretty quickly without much challenge, and s...
PORTAL 1 TESTSCollection by: Mushroomluver456
The 12 Simple TestsCollection by: Jaydog1032
Chariots, Chariots! Hello test subject, I'm Cave Johnson owner of Aperture Science. If you haven't noticed yet your Aperture's next person to run through this rigorous training program, that I like to call the "Twelve Simple Tests." And yes they were ...
Portal GolfCollection by: [CKS] Stef
Here are all the portal golf chambers Enjoy Them :D
Companion RunCollection by: Jaydog1032
"Oh it's you, It's been a long time. How have you been, I've been really busy being dead; after you murdered me! If you've gone to all this effort of waking me up, I know you must really love to test. Now let's just put our differences behind us, fo...
EVOLVECollection by: TheLittleGnome
AN EVOLVING ROOM PROTOTYPE. MORE OF A PILOT WITH THE CONCEPT. WOULD LIKE PEOPLE TO SUGGEST IDEAS. -LITTLEGNOME
DASH TESTSCollection by: Redstoncraft [DASH]
Subsribe all !!
Broken Exit DoorCollection by: tyler58546
For Some Reason None Of The Exit Doors Seem To Be Working, Travel Through Vents Until You Can Find A Test Chamber With A Working Exit Door
WALKBOTCollection by: Pumpkinhead
Cognative Portal TestsCollection by: JCreep
A bunch of portal tests /** I Will Be Adding More Tests */
FourTowersCollection by: Roid
Trap corridor dungeon thingsCollection by: Artosis Pylon
This is the collection of my Portal 2 test chambers, with a specific theme in mind : Killing people with traps. These chambers are a series of corridors filled to the brim with turrets, acid goo, crushers, drops, lasers and "jump scares". Feel free to...
Pruebas buenas/good testCollection by: dani wolf
pruebas que he hecho y me parecen buenas o medianamente buenas. son faciles o medias, no muy dificilies. perfectas para fans de portal :3
Lazy Portal PortCollection by: fLux
My curious project.
FCFCollection by: fcanerf
CountdownCollection by: GBMusicMaster
Each title refers to the number of rooms in the puzzle. Every room has a basic area of 5 x 5, and most are 3 panels high. Some maps are potentially lethal, so quick saves are probably a good idea. And, of course, each map contains my good friend, Frank...
Aidens CollectionCollection by: StereoKills
All of this is mine ! o: LOL
Gelocity 1 vs 1Collection by: Raidix
A collection of Portal 2 race maps. The tracks are covered with orange speed gel. Use your portal gun cleverly to trick your opponent and be the first to reach the finish line!
Countdown to ExtinctionCollection by: mucusSTfriend
This is a collection of maps with increasing difficulty. Compeling visuals, challenging puzzles.
Portal: Revisited (Portal Remake)Collection by: Synchronex
Portal Revisited: Journey back to the Original Portal and do it all again. Differently. The layouts and items are roughly the same as the Original Portal, but the puzzles have changed. Note: It is recommended to have played the Original "Portal"...
Gelocity Time TrialCollection by: Raidix
A collection of Portal 2 race maps. The tracks are covered with orange speed gel and your task is to reach the finish line in a limited time.
Eight Mappack - Start Again (Part 1)Collection by: echoplex
Abandoned Chambers COOPCollection by: Hunter-Killer
With everyone testing in other dimensions and GlaDOS occupied with her new little killers, Atlas and P-body were getting pretty bored so with nothing better to do they decided to wander off into the unknown and ended up stumbling across the abandoned cham...
Escape from ApertureCollection by: Sickly Scootaloo
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...
THE LONE FUTURE-STARTER [Collection]Collection by: Seji-Evan
WARNING If you just like solving super duper hard puzzles chances are that you will not like this mappack, i'm warning now for prevent unnecessary posts =D. [MAP 1] Now, a little backstory: You are an employee of Aperture that was integrated in the pr...
THE CORE: RELOADEDCollection by: CosmicD
You are a test subject in the Aperture Science lab who winds up in another "puzzling" situation. You are also in a race against an ever wicked "test dungeon master" trying to make life hard and success a relative term. What's up with GLaDOS anyway ? Ha...
Spare Map PackCollection by: That Greek Guy
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 ...
Quantum EntanglementCollection by: rendermouse
This is the official collection for the Quantum Entanglement series of maps for Portal 2. There are only two available right now, but there will be more maps added as they get constructed.
Enigma ProtocolCollection by: Metallic Hero
This is the collection of Steam workshop maps previewing the upcoming mod for Portal 2, Enigma Protocol. Please keep in mind, this collection is a work in progress, and not all maps are available at this time.
Above ApertureCollection by: La Petite Magicienne