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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!
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Showing 31-58 of 3,699 entries
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 end...
Set after the events of Portal 2. New Aperture has been left to Decay. The chambers are broken, find your own way out.
Collection of logical tests
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 peop...
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 ourselve...
13 Angry Test
you need to complete 13 test chambers but they don't look happy come here to check for new test chambers
Map Creator Tools
I will make here a list of the demo/showcase maps I made and I found. This collection will only contain maps showing mechanisms useful for map creators and usually hidden to the player. Feel free to use them in your own maps! Guide : http://steamcommun...
PIXELS are still alive
Pixels and problems. Those maps are based on reflexion and skill. I hope that you'll enjoy that! --------------------------------------------------------------------------------------------------- Bonjour à vous, âmes en quête de défi! Vous...
A mappack containing 4 tests in which the player will solve some GLaDOS chambers, escape from her facility and explore the old Aperture Science.
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 yo...
Portal 2 - Left4Dead Edition
A ongoing collection of L4D inspired puzzle chambers. Anyone who has played Left4Dead or Left4Dead2 will tell you that they often have to carry their team. It is no different in here. Work with your teammates in your struggle to make it to the safeho...
Testing is the future - Map Pack
'Testing is the future' is a map pack where you explore a decayed Aperture Science and start testing as you go deeper into the facility. The pack includes three maps. Since the map pack has some story, I recommend you to play the maps in order. To i...
Maps for fun. That means they provide either no puzzles or just very easy ones.
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 succe...
Without Portalgun Demo
This mappack was designed to prove to you that maps without portalgun can be interesting and even original. You should push buttons to open portals. And there are some original puzzles. There are easy and not so easy puzzles. So, get ready to think with p...
Portal Era : The Adventure
La Petite Magicienne
Hammer Adventure Final Version -- Medium Difficulty -- 1h - 2h - Autosave =============== Story =============== Place : Aperture Center Year : Unknown You wake up in a strange room, without portalgun. Try to escape this place and find a way to the...
The "D S.E.R.I.E.S." is a collection of beginner to medium difficulty test chambers. "S.E.R.I.E.S" is the acronymm of : Short, Extendable and Rapturous Introduction to Experimental Self-improvement. If you want to relax in simple and fun maps, you'r...
A series of concept test chambers centered around the periodic table of elements. Each room themed, in title, description and design, on a chemical element. Don't forget your goggles and lab coat, and remember, safety first!
Three medium to very difficult co-op testing spheres focusing on fizzlers and how they are the bane of your robot existence. No strict timing or advanced/ninja techniques are required. This was made for the 2011 Thinking With Portals Summer Mapping Compe...
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 co...
Stasis Map Pack
Somewhere in the bowels of Aperture, lies houndreds of test subjects, waiting for their entire life to be awaken to do some science.
Mari0 Portal (stabyourself.net/mari0) is a Mario game with Portal physics. I made these maps closest as possible to Mari0's Portal levels considering the Perpetual Testing Initiative limitations. This was the first collection to appear in Workshop, bu...
Lil' Gideon's Collective Collection
This collective collection collectively collects all of my (Lil' Gideon's) Portal 2 Perpetual Testing Initiative Test Chambers. Portal, bounce, speed, and fly through (CHAMBER AMOUNT HERE) exciting test chambers!
Somewhere in the multiverse, two intertwined Aperture Science labs have invented a way to link universes together. With the 1.21-Gigawatt Aperture Science Multi-Dimensional Multi-Generator, the test subject now has the ability to solve tests that span acr...
Aperture's TAG: The Paint Gun Testing Innitiative
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! It will be a mod now! http://www.moddb.com/mods/aperture-tag-the-paint...
12 Angry Tests
The 12 Angry Tests by CaretCaret.
10 Reasons for Reassembly
Difficulty: Medium/Hard Theme: Destruction Estimated Playtime: ~3 hours Hello dear testsubjects! 10 cooperative testchambers signing in, I hope you you'll enjoy and as always try to give me any thought about the maps in return, it makes difference...
Australiumfish's Rollercoaster Collection
This is a collection of the multiple rollercoasters made by me, Australiumfish! So, if you're looking to see what can be possible in Portal 2 Rollercoasters, just press that lovely green subscribe button! Rollercoasters will be in order from my firs...
Venture through a decrepit prison to escape, while finding out more about your predicament as you venture through. Levels are of medium diffuculty, although the first map is a more unique one then the Portal levels you are probably used to. Part 1 (...
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