Portal 2 draws from the award-winning formula of innovative gameplay, story, and music that earned the original Portal over 70 industry accolades and created a cult following.

The single-player portion of Portal 2 introduces a cast of dynamic new characters, a host of fresh puzzle elements, and a much larger set of devious test chambers. Players will explore never-before-seen areas of the Aperture Science Labs and be reunited with GLaDOS, the occasionally murderous computer companion who guided them through the original game.

The game’s two-player cooperative mode features its own entirely separate campaign with a unique story, test chambers, and two new player characters. This new mode forces players to reconsider everything they thought they knew about portals. Success will require them to not just act cooperatively, but to think cooperatively.

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About Aperture Tag: The Paint Gun Initiative with 1 comment by Motanum on Feb 1st, 2014

Hello test subjects!

It is that time of development, when we are finally going to look forward to release on Steam! And to celebrate that I have a whole bunch of news!

First, we are in Greenlight

So head over there and please cast your vote there! We need all of your support! We did a new trailer video for it, which I am sure you'll enjoy!

Second, what is that in the preview picture? It's the paint gun! Yup! We are much more closer to having a finalized version! It still is a work in progress, so let me know what you think and what can be modified for it. 

paint Gun

Third, the whole mod has voicelines and it's mapped out! That means that we have a full playable game at this stage! Now it is just polish, polish polish and detailing and replacing the palceholders with finalized pictures. This might take some time, but it will be worthed for the best experience possible to offer you. I decided to also release some new pictures which I am sure you guys will enjoy!

And before I forget,

there is a DEMO! It's actually just a map, that is not in the mod. So it will not spoil any content for you. Its very polished and it offers the best insight of what the mod will be like, given that the old workshop maps are getting old. I hope you enjoy it.

So before I go, I want to remind you to vote over in Greenlight! And don't forget to leave  comment and to favorite it!

Until later!

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Portal 2


Feb 22, 2014 Portal Reloaded Wallpapers 0 comments

Wallpaper for Portal Reloaded /1920x1080/ - picture from map DETKIL_Test_Lab

Portal 2


Feb 15, 2014 Portal 2 Demo 1 comment

A fun puzzle series (Only the demo). Portal 2 Only! To put in right spot: Drag the BSP. file into your SDKMaps File. And use console to play it. Just...

Portal 2 | Memories Chapter fiVe
Portal 2

Portal 2 | Memories Chapter fiVe

Jan 24, 2014 Portal 2 | Memories Patch 7 comments

This is the chapter 5 in this portal 2 mod called Memories. Try to find the secret in chamber 3 :) every chapters have a secret in them. Good luck and...

Iris: the first map bugfix patch 2
Portal 2

Iris: the first map bugfix patch 2

Dec 8, 2013 The IRIS Initiative Patch 2 comments

I fixed the rest of the stuff that was wrong. changes include: * higher quality menu image * custom loading screens * auto save point in the map * the...

Iris: the first map bugfix patch 1
Portal 2

Iris: the first map bugfix patch 1

Nov 30, 2013 The IRIS Initiative Patch 2 comments

I fixed some bugs in this, and i turned it into an installer so that everyone can play it if they want.

Iris: the first map
Portal 2

Iris: the first map

Nov 28, 2013 The IRIS Initiative Demo 5 comments

this is the thanksgiving release of the mod, which contains the first map and a custom menu/logo etc. please report any bugs you find, including missing...

Post comment Comments  (20 - 30 of 317)
Flo2912 May 27 2012, 12:17pm says:

Ich machen zusammen mit einem Freund ein deutsches Portal/Portal 2 Fanmagazin, ihr könnt jeden Monat die neue Ausgabe auf www.Portal-mag.de Lesen. Wir Testen maps und Mods, machen Hammer-Editor Tutorials und viel mehr.
Feedback erwünscht^^

I'm working with a frind together on a german Fanzin about Portal/Portal 2. If you understand the german language you can read it here: www.portal-mag.de we are making map- and modtests, hammer-editor tutorials and much more. please give feedback^^

+2 votes     reply to comment
9696ayhan Apr 25 2012, 9:44am says:


edit: Left 4 dead 3
Dota 3
Team Fortress 3

+3 votes     reply to comment
quickhakker Jun 2 2012, 12:31pm replied:

there is a little reply button on the side of each comment use that also what was the comment he or she put

+2 votes     reply to comment
nadarko Mar 15 2012, 1:11pm says:

i remember that there was some sort of vacume tube thing that was in the teasers, but then it was taken out. why?

+2 votes     reply to comment
Guest May 13 2013, 9:08am replied:

This comment is currently awaiting admin approval, join now to view.

BillSplatter Apr 6 2012, 12:31pm replied:

If I recall correctly, you're talking about the "Pneumatic Diversity Vent", It was cut due to it not increasing puzzle complexity, as well as a shortage in practical uses; since it can only be used to suck away turrets.

+2 votes     reply to comment
Billybobjoey Jul 7 2012, 9:46pm replied:

Well, you can be sucked up.

+2 votes     reply to comment
Billybobjoey Jul 13 2012, 11:04am replied:

And rip up parts of walls.

+3 votes     reply to comment
GarryNewman(fake) Jan 24 2012, 1:59pm says:

Youtube.com Valve can count to three

0 votes     reply to comment
Reqieumthefallen Dec 28 2011, 4:47pm says:

I want a beta mod to revive all the stuff that almost was...

I demand a boss fight with the giant chicken!

+3 votes     reply to comment
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Portal 2
Windows, Mac, PS3, X360
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Released Apr 18, 2011
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Highest Rated (12 agree) 10/10

2011 best game !!

Apr 19 2011, 4:50pm by BlK

Puzzle Compilation
Single & Multiplayer
Portal 2, Released Apr 18, 2011
Portal, Released Oct 8, 2007
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