Odyssey

Collection de Skyferret

A 3 part series consisting of mostly BTS theme. You start in an abandoned industrial area and continue to work your way up to a more clean style BTS. The series is a continuing ascent through BTS areas including bounce gel, lasers and light bridges. Some u

Portal 2 Horror

Collection de Allison Ghost ⸻⸻⸻⸺⸺

A collection of Horror maps released on the Portal 2 Workshop, regardless of quality.

DeJa Vu

Collection de Audiotrash

A Portal 2 Single player modification. This is Aperture from Portal 1, completely rebuilt from memory and with a my own spin on design and puzzles. I will be using the workshop for public testing, so feel free to add me for feedback, or just leave comments

NYS Series

Collection de Nyskrte

A series of five difficult levels. If you are looking for instant gratification, leave now. Compliments and criticism are appreciated. Use Quicksave/Quickload with care. Average expected playthrough time: 3 to 6 hours. Average test completion success rate:

Into the Multiverse REUPLOAD

Collection de Misty Null

THIS IS NOT MINE. Since the mod was deleted, I have reuploaded it so people can still play it. If the original creator wants me to take this down, contact me immediately. ALL CREDIT GOES TO BLAPPATURE EXECUTIVE NO. 1

Stasis Map Pack

Collection de DR3y

Somewhere in the bowels of Aperture, lies houndreds of test subjects, waiting for their entire life to be awaken to do some science.

DooM (and other Games)

Collection de carl.kenner

High quality conversions of other games to Portal 2, with their original maps, graphics and sounds. My DooM and Wolfenstein levels, and Timoteeei's excellent Minecraft levels.

Original Portal: Still Alive

Collection de Fat Ninja Walrus

The first Portal is still alive! This collection contains all twenty courses from the first Portal, remade for Portal 2. I started working on this project the very first day they released the PETI, my goal being to recreate the original courses to the best

Portal Remastered-Singleplayer

Collection de Simini W

Curious Chamber

Collection de Nobi-Knobi

Hi everyone! I already uploaded this mappack on MyAperturelabs, but now where Steam has his own Workshop I will bring it to you! My first Portal 2 Map - 3 .bsp files of hard work are waiting to be played by every single of you! In Curious Chamber you'll ha

Aperture's TAG: The Paint Gun Testing Innitiative

Collection de Motanum

Expirience a re-imagination of Tag: The Power of Paint in the world of Aperture Science! This Map-Pack is NOT part of the DLC storyline and does NOT include Cave's lines. NEWS! Please vote for this in greenlight! We have come a long way since this was firs

Gelocity Time Trial

Collection de Radix

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.

Collection of logical tests

Collection de УМА

Hi guys! I gathered my best test chambers in this collection, and i want to share it with you. This collection will be gradually updated by new interesting maps. I would be glad to see your rate and comments. I think there are will be no dissatisfied peopl

Designed for Danger Campaign

Collection de Puddy

|| ABOUT || Designed for Danger (www.designedfordanger.com) is a Portal 2 Campaign that offers eight new levels and 1 to 2 hours of play time. In the campaign, you assume the role of Chell during an early part of Portal 2. This time however, things turn ou

Decay

Collection de Banjaxe

Set after the events of Portal 2. New Aperture has been left to Decay. The chambers are broken, find your own way out.

COSMOGONY - The Complete Collection

Collection de DR3y

Cosmogony is a 6 part map pack taking place during GLaDOS activation in the Enrichment Center. You are some of the few survivors of the neurotoxin disaster and with some help, you try to find a way out of Aperture. The map pack features custom content, a s

UNREAL CHAMBERS

Collection de anna

https://i.imgur.com/AjRuUad.png https://i.imgur.com/1dsDqk9.png This map was made in the https://i.imgur.com/XWAmiUd.png Hammer world editor. Here's how it works. If you want to learn hammer, start here. https://i.imgur.com/2CnFnns.png YES. maybe. who know

Gelocity 1 vs 1

Collection de Radix

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!

Aperture Employee of the Moment Award

Collection de Aperture Laboratories

The Perpetual Testing Initiative (PeTI) is live! Even though most of you will be getting your first sweet taste of test chamber construction today, a lucky few of you have already been beta testing for the last couple of months. An unfair head start? You b

12 Angry Tests

Collection de CaretCaret

I have now released a new level called 9 Lives, try it out! Part 1: Once Upon a Time… Part 2: Lasers Are a Girl’s Best Friend Part 3: Don’t Eat the Paint Part 4: A Bridge Too Far Part 5: You Put the Fun in Funnel Part 6: A House Divided Part 7: Revenge of

Prison Escape (RE-LOADED)

Collection de blinkpen

This is the completely re-made versions of the original flawed Prison Escape Collection I made before. This time, I've ironed out the wrinkles and added some detail to the design.

Killing Machine

Collection de conorati

Play as a human found at the end of the Co-op Campaign as Glados attempts to make you into a killing machine..... WARNING: This series contains many spoilers to the end of the Co-op Capaign, and the end of the first DLC, if you do not want these endings sp

Moonbase Luna-C

Collection de Catsy

Somewhere in the Multiverse, in another Aperture not too different from ours, an intern working on the Conversion Gel project had a stroke of inspiration: if moon rock is such a great portal conductor, why not open a portal on the Moon and get it ourselves

Above Aperture

Collection de La Petite Magicienne

Minecraft in Portal 2

Collection de Timoteeei

These maps is my fancy of mixing two great games: Minecraft and Portal 2 Thanks to Geneosis and Dackie_Murphy for the inspiration :3 Check this maps "Minecraft : Crafting System" by Geneosis and "Portal Creeper (Minecraft)" by Duckie Murphy About Part 6

Enigma Protocol

Collection de Night Melon

Set shortly after the events of the Cooperative Testing Initiative, a test subject wakes to GLaDOS' newest testing track. Make your way through 22 brand new test chambers in this map pack.

The 12 Days of Aperture

Collection de Ezekel

The FCR team proudly presents 'The 12 Days of Aperture'. Introduction: https://www.youtube.com/watch?v=wXdKiqJP5Dc Pomeran's Trailer: http://youtu.be/GCd9b68eRbg With Maps From: Pomeran - http://steamcommunity.com/profiles/76561198085942034/myworkshopfiles

DaMaGepy's maps

Collection de DaMaGepy

Medium-difficulty fun maps with special puzzle elements and custom graphic/music. I'm unemployed at the moment, this also means (luckily?) that I have all the time in the world to make maps, feel free to PayPal-DONATE any amount if you like them and want m

Wheatley's Reprisal The Collection

Collection de Skyferret

A collection of 6 Wheatley themed maps. These maps include test chambers, moving test chambers and BTS themes. Some include factory and underground. Bottomless pits and water for you to fall into. But try not too because that's what Wheatley would want. Me

Introduction to the Workshop

Collection de RedSilencer

A collection of well-designed, easy-to-medium puzzles. This collection serves as an entry point for players who are new to the workshop or for aspiring map makers who need some inspiration. These levels have been created over time and are made by recogniza