Portal: Prelude, as its name states it, is an unofficial prequel to the game Portal. Its story revolves around the pre-GlaDOS epoch, even before she was plugged in. At this time, test subjects were monitored by real Aperture Science employees, whose work was tedious, lengthy and repetitive. This is why they decided to build a great artificial intelligence that could both replace them in these difficult tasks, and also take responsibility for many other tasks within the complex and compete with Black Mesa's superiority. All employees of the Aperture Science complex are now eagerly awaiting GlaDOS. Maybe even a little too eagerly, as the upcoming events will tell... This game is totally free. It offers a bit more gameplay hours than the original Portal, with 8 chapters, 19 test chambers, 48 challenges, 6 advanced maps, a brand new storyline and more than 400 lines of english speech with dozens of subtitles translations.

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mikboy
mikboy Oct 7 2008, 11:22pm says:

Nice preview.

+3 votes     reply to comment
Berserkr
Berserkr Oct 8 2008, 7:49am says:

What else could I write than: I wanna play?

+2 votes     reply to comment
123freezo
123freezo Dec 16 2008, 2:28pm says:

this mod was so great! MOD OF THE YEAR!!!! MOD OF THE YEAR!!!! MOD OF THE YEAR!!!!

+2 votes     reply to comment
GhettoGarden1
GhettoGarden1 Jul 28 2009, 7:33pm says:

carrots

+2 votes     reply to comment
dragon99919
dragon99919 Sep 23 2010, 1:42pm says:

"Dude, she got nice ***, isn't she?" xDDDD

+1 vote     reply to comment
jeremy22702
jeremy22702 Nov 12 2010, 11:45am says:

Pickles

+1 vote     reply to comment
AmaroqDricaldari
AmaroqDricaldari Oct 10 2011, 6:20am says:

Looks kind of difficult

+1 vote     reply to comment
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Description

The first 2 rooms in Portal Prelude.

Video Details
Type
Entertainment
Date
Oct 7th, 2008
By
Henley
Length
05:13
Filename
portalpre.mp4
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