e3 Portal 2 Demo (1)


Portal 2 Demo (Part 1) - E3 2010

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The cake is not a lie. Check out Part 1 of the Portal 2 E3 demo .

Portal 2 'E3 2010 Demo Walkthrough [12]' TRUE-HD QUALITY

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Remember to select 720p HD◅◅ PART 1 2 : I'm abit late with this...but hey better later then never xD Valve walks us through thr ...

Portal 2 Demo (Part 2) - E3 2010

3:54

The cake is not a lie. Check out Part 1 of the Portal 2 E3 demo .

Portal 2 Demo (Part 3) - E3 2010

4:13

The cake is not a lie. Check out Part 1 of the Portal 2 E3 demo .

The Portal 2 E3 Demo - Part 1

3:13

Why not watch the first part of the hilarious Portal 2 E3 demo . It's quite good.

E3 2010 Portal 2 Demo

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Please check out :

Portal 2 E3 Remake Mod Demo Full Relase 2015

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This is a Portal 2 E3 remake Mod First 3 minutes of playing.

Portal 2 X360 - E3 2010: Demo Part 1: Wheatley

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Portal 2 - E3 2010: Demo Part 1 : Wheatley.

E3 2010 Portal 2 Demo (Part 1)

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Here's Part 1 of the Portal 2 demo that we saw at E3 2010 this year. Hope you enjoy all the good stuff that you get to see in this.

Portal 2 E3 Demo: Part 1 Direct Feed

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Valve today released Part 1 of the Portal 2 E3 Demo in HD. Part 1 introduces players to Wheatley, a Personality Sphere and one ...

Portal 2 in-house demo w Valve at E3! (pt.1)

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It HAS been a long time... Valve has come back with Portal 2 and apparently GLaDoS has been reawakened. She's got more ...

Portal 2 Demo - IGN Live E3 2010

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Check out our Portal 2 demo straight from IGN's Live Show at E3 2010! More at www.ign.com.

Portal 2 - E3 2010: Demo Gameplay Part 2 - Excursion Funnel | HD

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Part 2 introduces Excursion Funnels, a new gameplay mechanic in Portal 2 . Parts 3 - 7 will be released throughout this week.

Portal 2 X360 - E3 2010: Demo Part 6: Repulsion Gel

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Portal 2 - E3 2010: Demo Part 6: Repulsion Gel.

Portal 2 - E3 2010: Demo Gameplay Part 4 - Thermal Discouragement Beam | HD

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Part 4 introduces the Thermal Discouragement Beam, a new gameplay mechanic in Portal 2 . Parts 5 - 7 will be released ...

Portal 2 Demo, Part 1 - Gamescom '10

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2011 will be a good year.

Portal Teaser Trailer

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Valve released this teaser for their upcoming title Portal which is a pack-indownload with Half-Life 2 : Episode Two coming for PC, ...

Portal 2 E3 Demo (Part 7): Propulsion Gel

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New game mechanic coming to Portal 2 shown at E3 . Another liquid gel which will make you very speedy. www.halflife2.net.