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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Blog RSS Feed Report abuse Latest News: Outside Influence - Now On Greenlight!

About Outside Influence - Volume One with 5 comments by SpAM_CAN on Jan 31st, 2015

Portal: Outside Influence is now on Steam Greenlight, hoping for your approval! Complete with a teaser trailer. A longer narrative trailer will be coming sometime closer to release.


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CWTH patch ver. 3.0
Portal

CWTH patch ver. 3.0

Feb 4, 2015 CWTH Patch 1 comment

Instruction: Download and Install Chell's way to home ver.2.0 Download and Install CWTH_patch30.exe Do not install any files.

New Portal
Game

New Portal

Jan 3, 2015 Full Version 8 comments

thats looks now better and have portal 2 elements. i hope you like the new textures.

JMOD 5.0 ATTACK OF THE TURKEYS!!!
Portal

JMOD 5.0 ATTACK OF THE TURKEYS!!!

Nov 27, 2014 J-MOD Full Version 6 comments

Hi after a while you've been waiting for this update!!!! i have come to fix some bugs and soon next time i hope to add multiplayer and other amazing things...

Blue Portals 2014 Release
Portal

Blue Portals 2014 Release

Nov 26, 2014 Blue Portals Full Version 10 comments

The must up-to-date version of Blue Portals. Includes Extended Play, Conversion Cubed, and both entries for the PlanetPhillip mapping competition. Also...

JMOD 4.5 moddb Release
Portal

JMOD 4.5 moddb Release

Nov 4, 2014 J-MOD Full Version 9 comments

JMOD is a sandbox mod using the game Portal 1 created by VALVe using the source engine. It is inspired by the game Garry's Mod. JMOD is about building...

Steampipe patch
Portal

Steampipe patch

Aug 6, 2014 Portal: New Adventure Patch 0 comments

After download, put this updated GameInfo.txt into the mod folder and replace the old GameInfo.txt, mod should now work.

Post comment Comments  (60 - 70 of 153)
FelipeFR
FelipeFR Jan 25 2011, 2:27pm says:

I'm going to kill you, and all the cake is gone.

+2 votes     reply to comment
fadi.naoum.
fadi.naoum. Jan 12 2011, 2:18pm says:

Hey , I would like to confess that the 2006 Portals I released where actually not mine , I edited someones exite skin so I have to confess . I would like everyone who downloaded them to delete them . I know you all know about my Beta Portal pack that I didn't release . Well the portals are Gmod's spirals but I edited them , the color correction is Portal Project Alpha's I think I don't know , the portal gun was also Project Alpha's that goes to the turrent sounds and everything . The maps where decompiled and edited portal maps .

+2 votes     reply to comment
fadi.naoum.
fadi.naoum. Jan 13 2011, 7:22am replied:

the 2006 Portals I'm talking about the ones that I put for download here !
Beta Portal pack the one I made a youtube video of and most of you saw it !

+3 votes     reply to comment
fadi.naoum.
fadi.naoum. Jan 22 2011, 12:34am replied:

oh oh and the red and blue portal's portal gun glow (the orange one) wasn't mine I used Project Beta Demo's orangelight.vtf

+2 votes     reply to comment
fadi.naoum.
fadi.naoum. Jan 23 2011, 1:06pm replied:

and the blue glow too (bluelight.vtf) .

+1 vote     reply to comment
Portal_2_GLaDOS
Portal_2_GLaDOS Jan 10 2011, 8:09am says:

W00t PORTAL 2 AND ITS 2011 AREDEY

+2 votes     reply to comment
HellsHeartBreaker
HellsHeartBreaker Jan 4 2011, 5:12pm says:

Hey guys , I am fadi.naoum . I lied and made this acc to stop being insulted I thought I should say . If commenting on portal gets me flamed , then I will take it like a man and get flamed !

+1 vote     reply to comment
fadi.naoum.
fadi.naoum. Jan 12 2011, 2:23pm replied:

yup !

+1 vote     reply to comment
KEVLAR60442
KEVLAR60442 Jan 2 2011, 3:13pm says:

Would someone be so kind as to remake the Portal doors and/or other assets in the new Portal 2 style? Or at least point me in a direction to where I can find them elsewhere on the internet?

Wow, I sound like some snooty, Harvard educated D-bag.

+2 votes     reply to comment
PhyOS
PhyOS Jan 22 2011, 2:27am replied:

Can't you just wait for Portal 2 to be released?

+2 votes     reply to comment
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Portal
Platforms
Windows, Mac, X360, PS3
Developer & Publisher
Valve
Engine
Source
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Official Page
Orange.half-life2.com
Release Date
Released Oct 8, 2007
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Community Rating

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9.6

1178 votes submitted.

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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, 9:44pm 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, 2:16pm by Killatomate

Style
Genre
Puzzle Compilation
Theme
Sci-Fi
Players
Single Player
Project
AAA
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Portal 2, Released Apr 18, 2011
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Portal, Released Oct 8, 2007
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