Portal 2
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!
Browsing: Collections
Showing 3991-4020 of 4,918 entries
CAMPAIN 1-10
Collection by: CameronBellingham
PerpetualCooperativeTestingInitiative
Collection by: Nick99
Hello and welcome to my first collection of cooperative test. PCTI is a challenge for your mind and the difficulty is medium, so you can practise and, very important, have fun!!!
from the desk of the co-captain
Collection by: Jake_From_StateFarm
[Coop] Work Together Collection
Collection by: N‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎
Work Together Collection by Nexus A collection for coop with Cave Johnson!! Old Style MOD + HMW MOD Reflection Gel used. Enjoy :) Part 1 - http://steamcommunity.com/sharedfiles/filedetails/?id=102304913 Part 2 Coming Part 3 Coming Par...
OCD Pack
Collection by: AquaGene
Something's askew... you can't quite put your finger on it, but every chamber seems to be not quite right. This is a 5 map pack (eventually), that will get updates pretty regularly. All feedback is appreciated, and the maps are currently playable, but ...
1396 pt 2
Collection by: Jake_From_StateFarm
1396 pt 2 collection - Portal 2 co-op
K12T6's Lost Puzzles
Collection by: K12T6
This is a collection of my two puzzles from my abandon Portal 1 mod that I've rebuilt and improved in Portal 2.
Aperture Complex Testing Section
Collection by: dante
A parallel Earth, 2029. Our Earth and the parallel Earth are both ruled by an evil sentient cloud. The sentient cloud has created a vast part of Aperture Laboratories called the Aperture Complex Testing Section. In it are the hardest tests created on tha...
BBsan map pack
Collection by: BBsan
easy test chamber pack.
Aero's Puzzle Maps
Collection by: ÆRO
A bulk collection of all my puzzle maps so they can be downloaded all at once.
Semi-Unlogical Science with Random
Collection by: Froger
My personal collection, enjoy. Can you understand the (Semi) Unlogicalness!
Mr. Bones' wild rides
Collection by: Archivemind
Rides that never end
Storms Inc
Collection by: ChillStorms
Thanks to Aperture Science. Storms inc will be releaseing a series of test chambers, Starting with Sector A and Ending with Sector Z. Each Map has a Companion Cube hidden within can you find every one?
Glafendisch
Collection by: ||Grüntherspöth||
Glafendisch is my Collection, I just Hope U ll appreciate.
2 Rooms
Collection by: JuUuN
2 Rooms , easy
Flaken Labs Collection
Collection by: [SoD] Flakenstine
Thank you for choosing Flaken Labs. This test chamber is a Modifed version of Test Chamber 01 and 02 . Just like the old Chamber your objective is to Get through the chamber to the door. We have added in some new Features, like the Super Coliding Sphere B...
Aperture Finix
Collection by: Finikksu
Welcome to the Enrichment Center. Here in the Aperture Science of the Finix Reality (AKA Aperture Finix) we want to give you the best experiences testing science with the Dual Portal Device. Begin the test whenever you want, but be careful, there is a ...
Maps Andew
Collection by: Холестерин
it is a madhouse and this is nonsense
To My Mother
Collection by: GLaDOS
Dear Mum, I know sometimes I can be a right pain, but I still love you. I've been working on this collection for weeks, and since we share Steam between us this should be great for a late present. Hopefully, this should make up for the lateness. Love ...
Australiumfish's Warm Up Tests
Collection by: Australiumfish
A collection of my Warm Up maps, for people who have been away from testing for a while, and want something easy to start off with. The collection features low difficulty versions of each type of test. Light bridges, excursion funnels, gels, you name i...
Mini-Chambers!!!
Collection by: |H✫K| Huntsman
Mini-Chambers is a collection of easy and difficult chambers. Lots of fun for everyone!
Vault 11
Collection by: NextQc
You were sent here to infiltrate a high-security vault of a secret society known as the Knights of Time. Vault 11 is believed to be holding the most advanced piece of technology on Earth. This will be a long and harsh run. Remember : anything could be a t...
Tiny Maps
Collection by: KennKong
Good Things Come in Small Packages These puzzles have the most elements in the smallest spaces. Most are easy, but not all. Have a little fun!
ML's Mind Boggling Boxes Collection
Collection by: NickNasty
My collection of the Mind Boggling Boxes series and an extra map that's not normally available to the public.
С@tacLYsM
Collection by: [FG] Улиц@ Рощ
эта камера по сути проста, даже очень, все же моя первая работа
Gelatin 3-Pack
Collection by: jishdefish
Hello and welcome to this new universe! Now now, don't get comfortable. We have plenty testing to do, and not much time before THEY catch on and shut us down. Each of these tests focuses on a single gel type with a variety of other testing materials.
The Material Redemption Initiative: Frantic Factory
Collection by: Ravoria
Due to an overabundance of mass-produced testing materials, the Aperture Science Enrichment Center has created a series of mechanisms intended to efficiently dispose of unneeded resources. However, recent budget cuts due to the lack of living test subject...
APETURE TESTING WITH YOU!
Collection by: TNTboom21
MY MAP COLLECTION HAVE FUN!
Recommended Chambers
Collection by: Fedora Reddit MASTER
A Two pack of my Chambers...try them out
GLaD's Pack
Collection by: GLaDtoHavApples
Includes all my maps to this current date. At the moment, includes: The Gauntlet, SpeedRun, Now You're Thinking!, and The Hallway.
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