Portal 2

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!
GrimmsterZ 5 Jan 24, 2013 @ 2:31pm
Advertise Portal 2 Test Chambers HERE
Here is a place to freely advertise your PeTI maps to recieve more subscribed users on them!
Last edited by GrimmsterZ; Jul 28, 2017 @ 7:11am
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Showing 1-15 of 738 comments
Andi 69 Jan 25, 2013 @ 8:11am 
This chamber, although similar to one of my previous chambers, is radically different as well. This chamber utilizes the specific use of an element that I've not seen in any other map. I'm curious as to how many people know about it and if it will be easy or hard... my bet is that is chamber is going to be fairly hard. After you solve the first room there are three more that aren't so difficult but fun.

Be sure to seek out your friend, the companion cube.

Innocentive 35 Feb 3, 2013 @ 6:12am 
Here's my first serious Hammer map with a modified portalgun:
PFG - The Portal Force Gun
GrimmsterZ 5 Feb 3, 2013 @ 12:08pm 
Thank you all! I hope your map will be a hit!!!
camerson1313 125 Feb 3, 2013 @ 5:13pm 
If you're looking for a map to give you and a partner an adventure, play either "World" or "Gauntlet". Gauntlet has more unique puzzles and took me weeks to think of the puzzles. Or, if you want a new concept (single player coop tests), then play my three confinement tests. Play them in order, as I saved the best for last. Sorry, I can't post a link at the moment. You'll have to fish through my ocean of puzzles until I do.
RedSilencer 85 Feb 3, 2013 @ 6:10pm 
Here's a puzzle for you all, I hope at least somebody would try it out. It's as challenging as I could make it, but not impossible by any means, and very clean in its construction.

Any takers? ;)

masterdec 2 Feb 4, 2013 @ 2:28pm 
Here are my maps, the first seems simple but has an interesting solution, both are fun to play
difficulty: hard/tricky
difficulty: medium/hard
th3gargoyl3 2 Feb 4, 2013 @ 3:47pm 
Hello. This is my first EVER test chamber. Would love folk to play it, test it, give feedback, and if it's a good chamber, enjoy it :)

Andi 69 Feb 5, 2013 @ 2:19pm 
This chamber shouldn't pose to much of a problem for most players. There are two different ways to obtain the cube in the first room. I found that my original idea wasn't always consistent so I added an element which made it easier. Solve it which ever way it works best for you.

Be sure to seek out your friend, the companion cube.

Andi 69 Feb 8, 2013 @ 10:36am 
The definition of a Xanthippe (apart from Greek mythology) is an "Ill-tempered woman", which would seem to fit in this game given that GLaDos and Chell both seem to be holding grudges.

This chamber is relatively small compared to most of my others but I think it will be a challenge for most.

The companion cube in this map is so well hidden, if you want to find it, you have to be on the ball. Good Luck.

Sorry 5 Feb 22, 2013 @ 9:00pm 
My maps been getting some good feedback, so I wanted to put it out there for others to play. It's two tough mental puzzles involving lasers and tractor beams. I hope you like it.

Andi 69 Feb 28, 2013 @ 2:10pm 
This chamber had some problems with it the first time around and it didn't work for all of the members here. In light of that I'm releasing the second version of this chamber which is an improvement over the first one. The high energy pellet in the second room caused problems so a quick fix allowed members to download the chamber but it wasn't easy to finish. Some tweaking and last minute adjustments should do the trick.

Your companion cube will be comming with you for this journey so have fun.

this map was more about creating a timing mechanism than anything else. fair warning, you probably won't enjoy this particular chamber unless you don't mind dying.
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