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Arcanum Co-op MapsCollection by Arcanum
Welcome to Aperture Science Enrichment Center test subject. Let's test.
GWJ Science Challenge #8: Grog - May or May Not Contain KeroseneCollection by Mantid
Cave here. I continue to be impressed by Greg’s multiple universe theory. He really nailed it. The execution of his theory? Not so great. Apparently the lab boys didn’t figure gel into the equation. Now we have gel leak. From alternate universe
Uncontrolled Laser FireCollection by HellHound
This is a series of maps I have made, all of them involve lasers in some way, enjoy!
The Trip Of The Trip CubeCollection by Nemgear
Help the trip cube to finish 9 tests for found his friend, the stockage cube.Is a series of test where not mistake is alloud ! Good luck !
Fail chambers (My first)Collection by General_Merv
This is most likely a fail.
The J TestchambersCollection by JohnyCy
A Series of Testchambers that I made for all of you.
POKE-PORTAL EVOLUTIONCollection by HazukiNat
Each map stands for one of the three classic starter pokemon. Each map has 3 parts; each part represents a different evolution of the pokemon. The first part is always easy, and the map gets gradually harder. Can you pass the final evolution?
The Yes ChambersCollection by relayer90125
A collection of maps inspired by the album titles of pro-rock giants YES. Sometimes it's a stretch, but there's always something that ties in the title :) Most maps will be pretty easy, because I'm still trying to figure out how to design a hard puzzle! Al
Mad SkillzCollection by FanMAN
SCAR LABSCollection by SCAR <')++<
This is a Collection of my Test Labs
MomentumCollection by worldoftacos
A collection focusing on the use of momentum in solving puzzles. Middle-lower difficulty. WIP. Please rate and comment. Enjoy! Currently 3 parts
FornaX Air MapsCollection by ~Fornax~
A set of maps complete by long aerial time and portal accuracy. These maps are not puzzle type because you will quickly find the way to complete them. The execution of the jumps is the challenge.
Simple collectionCollection by furniture
Simple but hard? Let me know!
C*be me I'm fabulousCollection by Hadreka
Have Fun, Good Luck ;)
Lost In TransitionCollection by Baca
Atlas and P-Body get lost in the transition between test chambers and they must find their way back to Glados and her test chamber. There are three different parts to this map and all puzzles would be ranked as hard.
The Amazing RaceCollection by Baca
Three Head to head races that include quick reaction puzzles, thinking puzzles, and new or different things you haven't seen before. This is so that if one player isn't good at one type of puzzle, then they could catch up in the type of puzzle they are goo
Stoming The CaslteCollection by Baca
Personality Cores Bruce and Dalton, are introducing Atlas and P-Body to the simulation room. This room will allow for simulated testing in any environment imaginable. Bruce and Dalton have decided to have Atlas and P-Body storm a castle for the simulation.
Lethal MazesCollection by Tildi1
The Complete Collection of my Lethal Mazes: past, present, and future! Subscribe to get the latest of my devious ideas!
Lemon's Monday Madness EntriesCollection by Misturgy
This collection contains every Monday Madness Entries I've created.
Riddle Me ThisCollection by SkateJerrySkate
A short collection of single player maps to keep your mind working.
Epicderp's collection of easy levels!Collection by Chameleon
5 levels and there all easy.Also my new collection of easy levels is coming out soon.
"Fun With"Collection by Shadow
This is a series of levels of various difficulty's from easy to very hard. Each level involves one item or part of the game, and you use that in as many area's in the puzzle that I could think of. So have Fun With Cubes, Crouching and so on!
Cinema PlaygroundCollection by Cold'er
Cinema_playground — Singleplayer and Co-op. Playground map with seven test element specific rooms, main hall and BTS area. You can also watch Portal 2 trailers in some rooms.
The Megaplex chambersCollection by Swedish Santa
You are in the Megaplex universe, where various cities have created test chambers to the few unlucky chosen to be thrown into this hell. Beginning with the smallest chamber, you need to make your way through to the last "city" complex. The forgotten Disco
haslmeierLPs Special CollectionCollection by Asobi
My Collecton for Portal 2 Maps.
EZ PZCollection by Cancel
The collection of my new level pack called EZ PZ. (Still W.I.P)
Escalation (1-3)Collection by windquake
These tests (code name: Escalation) were developed to test the durability of military grade androids by having them start with a very simple test and quickly escalating to more dangerous and complex tasks. Once GLaDOS took over the facility, she quickly g
CO-OP Laser Round Complete CollectionCollection by Zemble
This is the complete collection of the CO-OP Laser Round maps for Portal 2. Each map consists of several tests that all involve lasers. The tests do not require you to be a very skilled player at the game but are to challenge the mind like any normal Por
Testing GroundsCollection by Doisman
My first (and only so far) Portal 2 maps. I'm bad at making these maps so be gentle with your hate
PACMANCOLETIONCollection by Dziadegg
This is epic!!!