Portal has been called one of the most innovative games of the decade. A hybrid of FPS style and a new genre of spatial brain teasers, Portal offers hours of totally unique gameplay.

Set in the mysterious Aperture Science Laboratories, players must solve physical puzzles and challenges by opening portals, maneuvering objects, and moving themselves through space in ways that used to be impossible.

Playing Portal today will teach you how to love a "companion cube", whether a computer named GLaDOS really wants you dead, and why your friends keep telling you "the cake is a lie".

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Portal.EXE Mod

News 4 comments

I got the idea of Portal.EXE while thinking of horror games, if you have ever read the Revolt or Portal.exe Creepypasta you would know what I am talking about.

The Creepypasta links are below :)

Revolt: Creepypasta.wikia.com

Portal.exe: Vizzed.com


Hazmat's Portal Map Pack Released

Hazmat's Portal Map Pack Released

Hazmat's Portal Map Pack 4 comments

The full version of the mod has been released. This mod has been developed by a qualified team of developers over the course of 4 years, and features...

Outside Influence - Now On Greenlight!

Outside Influence - Now On Greenlight!

Outside Influence - Volume One 5 comments

Portal: Outside Influence is now on Greenlight! Complete with a trailer :)

An Update, and Portal: Skyline

An Update, and Portal: Skyline

Outside Influence - Volume One 10 comments

Have a play with some of the elements from Outside Influence in this short standalone map.

Alpha .4 Released

Alpha .4 Released

Cloned Cube 2 comments

Including 3 new maps, dozens of new models and textures, as well as a brand new section, the latest version of Cloned Cube adds a ton of new stuff just...

Portal Map Editor redownload

Portal Map Editor redownload

Full Version 0 comments

hello if anyone knows the Portal Map Maker well I still had it in a drive so I put it out here the creators who made this I just want to post it back...

Portal 2 SkinPack v1.5
Portal

Portal 2 SkinPack v1.5

Portal 2 SkinPack for Portal 1 v1.5 Full Version 19 comments

the full download for the skinpack :) I hope you like it :)

Portal 2006 alpha 28.1.4.5
Portal

Portal 2006 alpha 28.1.4.5

Portal 2006 alpha 28.1.4.5 Full Version 7 comments

My version of Portal Project Alpha. added old portal gun animations,and the real portal alpha portals, some bugfixes too. click ``new game'' to play the...

1000 Years Windows 10 Mobile Store App
Portal 2

1000 Years Windows 10 Mobile Store App

Po'okela (formerly 1000 Years) Other 0 comments

For Mobile: download and install the prerequisites, then download the package, tap the downloaded file and your App will be automatically installed on...

1000 Years Windows 10 Store App
Portal 2

1000 Years Windows 10 Store App

Po'okela (formerly 1000 Years) Other 0 comments

Desktop: download the installable package, unzip it and execute the powershell script Add-AppDevPackage.ps1 and follow the instructions.

HL2
Portal

HL2

Half-Life 2 with ASHPD Full Version 1 comment

(Я плохо знаю английский поэтому пользуюсь Google переводчиком) Это не совсем обычный...

Comments  (0 - 10 of 151)
Captain✯MacTavish
Captain✯MacTavish

Short game, but still fun!

Reply Good karma Bad karma+1 vote
CharlesAtum
CharlesAtum

Mods aren't working for me after update to new content system.

Reply Good karma Bad karma+3 votes
CharlesAtum
CharlesAtum

Looks like some mods need indivual fixes to run with the SteamPipe version

Reply Good karma Bad karma+3 votes
eeeeeeeeeeee
eeeeeeeeeeee

(buried)

please

Reply Good karma Bad karma-7 votes
Techno_Cat
Techno_Cat

You need to find the directory where it says your steam name. also you have to use the wisard that finds it for you.

Reply Good karma Bad karma+3 votes
elijahablue
elijahablue

how do you find it istalled on desura if its on steam?

Reply Good karma Bad karma0 votes
Niivek83
Niivek83

Un kiff !!

Reply Good karma Bad karma+2 votes
usbpetrock
usbpetrock

I remember starting mapping with this using freaking po_edit. I wanted to learn Hammer, but it took me about 2 months to find a tutorial which said that you pressed enter to create a brush. Everything before that just said "create the brush".

I never released my po_edit maps, because I knew they weren't up to a good standard. That didn't occur to some people, apparently.

Reply Good karma Bad karma+2 votes
cubis
cubis

Wow, I really like the new description at the top.

Reply Good karma Bad karma+2 votes
FiremanJr
FiremanJr

How Do You Verifly The Files ? I'm So Fustrated Because I Can Play !!!

Reply Good karma Bad karma+2 votes
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Portal
Platforms
Windows, Mac, X360, PS3
Developer & Publisher
Valve
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Community Rating

Average

9.6

1185 votes submitted.

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Ratings closed.

Highest Rated (9 agree) 10/10

Straightforward gameplay, and not too hard or too easy. Once you figure it out, its really fun.

Dec 31 2010 by arieas

Lowest Rated (3 agree) 5/10

what to say? this game is not challenging at all, completely boring and waaaay too short.

After 90 minutes of playing, just when i asked myself "when is this stupid tutorial over, i want puzzles!" the credits appeared and the game was over. it was really disappointing. the only thing that kept me from smashing my computer was this funny "still alive" song that was played in the credits.
that song is the only positive thing about this game. and certainly not worth 20 bucks.

Mar 29 2011 by Killatomate

Style
Genre
Puzzle
Theme
Sci-Fi
Players
Single Player
Project
AAA
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Boxart
Series
Portal
Portal Puzzle
Portal 2
Portal 2 Puzzle
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Link to Portal by selecting a button and using the embed code provided more...
Portal
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