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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Hello everyone!

I'm back with the first of two videos featuring yet unseen content relating to the mod.

This video is basically me stumbling through all of the maps I could find that we used during testing and development of the mod. I actually have found more maps along these lines and, if there is anything interesting in them, I'll feature them in another video.

In the meantime, I'm getting some things prepared to release the reboot maps that I have. They will be releasing as is so there are a few things to note. They will be in a simple map pack form instead of a full mod, they do not have any voice work or music in them, and, currently, there is no ending to them. They will end abruptly after the 'Test Chamber' section (there is only a very brief section of the first 'Escape' map that is 'completed').
This pack will be released alongside a corresponding Developer commentary video.

Bare with me, I work full time now and will be getting what I can done in my spare time.

Watch this space ;)

Developer Commentary + Update

Developer Commentary + Update

Portal: Unity

It's been a long time, I made a Developer Commentary on the mod. It also has some info on the reboot I was working on.

Portal.EXE Mod

Portal.EXE Mod

News 7 comments

I might make a mod for Portal called Portal.EXE. it is supposed to be a scary version of portal based on the creepypastas Revolt, or maybe Portal.exe

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 6 comments

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

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Portal Prospekt Demo Ver. 3

Portal Prospekt Demo Ver. 3

Portal Prospekt Demo 4 comments

A Recreation of the 2005 Beta of Valve's Portal containing the Nova Prospekt Aesthetic by using leaked assets, maps, and prefabs. Added Features: Correctly...

Portal Prospekt Demo Ver. 2 (Outdated)

Portal Prospekt Demo Ver. 2 (Outdated)

Portal Prospekt Demo 21 comments

A Recreation of the 2005 Beta of Valve's Portal containing the Nova Prospekt Aesthetic by using leaked assets, maps, and prefabs. Added Features: Added...

Portal Prospekt Demo (Outdated)

Portal Prospekt Demo (Outdated)

Portal Prospekt Demo 12 comments

Edit (3/27/17): Fixed gameinfo and crashing problem Chamber List: Relaxation Vault Test Chamber 04 Test chamber 05 Test Chamber 08 Test Chamber 09 Test...

Psychological Instability

Psychological Instability

Psychological Instability Full Version

Uploaded directly from the GameBanana page. Extract the contents of the RAR file into Steam\Steamapps\common\Portal\portal then open Portal and type 'map...

Portal Vocaloid Edition OST

Portal Vocaloid Edition OST

Portal: Vocaloid Edition Music

Unofficial OST, compiled from the mod's sound folder. Please Enjoy.

Portal: Vocaloid Edition(SteamPipe)

Portal: Vocaloid Edition(SteamPipe)

Portal: Vocaloid Edition Full Version

Portal: Vocaloid Edition, now patched for SteamPipe.

Comments  (0 - 10 of 151)
Joseph12h93
Joseph12h93

best game ever!

Reply Good karma Bad karma+2 votes
Invader4000
Invader4000

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
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Portal
Platforms
Windows, Mac, X360, PS3
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Valve
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9.6

1188 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 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
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Single Player
Project
AAA
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Portal
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Portal 2
Portal 2 Puzzle
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