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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Portal Prelude
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Frehelias
Frehelias Jan 10 2011, 6:59am says:

I see something.
But eh why is it upside down?

+1 vote     reply to comment
DeadPhaker
DeadPhaker Jan 10 2011, 7:15am replied:

IZ GMAAAAN!

+7 votes     reply to comment
DoctorShark666
DoctorShark666 Feb 17 2011, 9:51pm replied:

because he's thinking with portals duh

+1 vote     reply to comment
Wheatley!
Wheatley! Aug 3 2013, 2:03pm replied:

its g-man from halflife2 portal uses the half-life engine but portal 2 dosent, portal 2 is its own game you can only do impulse 101 in portal because its the half-life engine. you cant in portal 2 because it is its own game

+1 vote     reply to comment
Killeronthelose3
Killeronthelose3 Apr 10 2011, 2:08pm says:

why is gman in the game i thought he was only in half-life 2

+1 vote     reply to comment
The_Mastodon
The_Mastodon May 6 2011, 10:03pm replied:

Isn't it obvious that Portal is the same universe as Half-Life?

+1 vote     reply to comment
narvikboy
narvikboy Apr 14 2011, 1:49am says:

he was the owner of Black Mesa in half life 2 and apeture siencs trying to be better then Black mesa so maybe he is there to make the (big robot you destroy in portal evil:P

+1 vote     reply to comment
Wheatley!
Wheatley! Aug 3 2013, 2:01pm replied:

you mean glados? he isnt making glados, gman is there to eat you

+1 vote     reply to comment
kirdy-skull
kirdy-skull May 15 2011, 4:14pm says:

no no no no no no gamn all dead...................THAT YOU! AHHHHHHHHHHHHHHHHHHHHHHHH* X_X

0 votes     reply to comment
king_jessum
king_jessum Oct 1 2011, 9:19am says:

g-man väärinpäin???!!

+1 vote     reply to comment
support1358549406
support1358549406 May 7 2013, 8:34am says:

It's called reusing NPCs.

+1 vote     reply to comment
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Date
Jan 10th, 2011
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Draffin
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