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  (0 - 10 of 317)
abh18 Nov 10 2013, 11:54am says:

think it will be one of the best Portal 2 mods in the world

-1 votes     reply to comment
YeLeHe Jun 3 2013, 11:08am says:

me to!

+2 votes     reply to comment
TNT1man May 25 2013, 9:01am says:

i have portal 2 for steam how i can get it to desura?

+2 votes     reply to comment
LordOfZombi99 May 30 2013, 4:20am replied:

you can, you have to click on desura icon on the top, tools and find game installed.
It will find all the games you have installed, it will take half an hour

+2 votes     reply to comment
PewDiePieFan120 May 11 2013, 1:26pm says:

Downloaded the game,it's awesome

+5 votes     reply to comment
tile Jan 20 2013, 7:15pm buried:


"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."

no it doesn't... it made a new formula that didn't work near as good...

-9 votes     reply to comment
tile Sep 19 2013, 5:02pm replied:

well, ok, yeah... that comment sounded horrible. i meant to saythat, as a stand-alone game, it's really really good. but, as a sequel, it isn't as good. so, no, it doesnt draw from the same formula, but it's still great. just not much connection to the first game i guess.

+2 votes     reply to comment
Cadeη Nov 9 2013, 11:12pm replied:
Tile wrote:Well, okay, yeah... that comment sounded horrible. I meant to say that this game is probably the greatest sequel ever made in the entire history of sequels. It uses exactly the same formula as the original in all the places that matter, only now much more beautiful in every way possible - especially in the behind-the-scenes areas. It does an absolutely beautiful job at connecting itself to the original.


+2 votes     reply to comment
BangDieSplat Dec 5 2012, 4:06am says:

why can i install

+1 vote     reply to comment
runner6000 Feb 20 2013, 9:35pm replied:

because u ethier dont have the game or have the game

+2 votes     reply to comment
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Portal 2
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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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