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!
< 1 ... 127  128  129  130  131 ... 155 >
Showing 3841-3870 of 4,646 entries
Death Is Suicide
Collection by: MCA
Death Is Suicide is a co-op five-map collection but it's a work in progress. At the beginning of each map, it has DIS, which is Death Is Suicide. The tests are: DISmantle, DISlocation, DISclaim, DISpute, and DISarray. Have fun with your co-op bud...
Randy
Collection by: xX_Xanthos_Xx
Randy makes love
redme
Collection by: Sub-zero (rus)
FIRsT
Collection by: NEADMIN
My first puzzles =) Мои первые головоломки =)
4566
Collection by: Nickxs
RFDSGSFGWS
Portal 3
Collection by: cjceesteph
Portal 3 Full Game Now Out But Still In The Maken
Aperture Mazes
Collection by: The Cube of Hearts
Aperture mazes is a collection of maze puzzles. Each maze has different elements and focuses. Some mazes may focus on the errie feel, while others may foucus on the puzzle aspect, and some will just be about aimlessly wandering around (okay, I will pro...
Magelanex1's CO-OP Chambers!
Collection by: It's0wen
Here is my well presnted (actually you juge that!) co-op chambers! Grab your friend and play!
Escape series
Collection by: b0unty huntr
These are my portal 2 tset chambers yes you may think they are impossible but they aren't u just need tons of focus and a big brain hope you like my portal 2 chambers.
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: Television
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: christopher7332
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: Huntsman☤
Mini-Chambers is a collection of easy and difficult chambers. Lots of fun for everyone!
< 1 ... 127  128  129  130  131 ... 155 >
Per page: 9 18 30