Portal 2 Single Player / Coop

Talk about the game, theories, how to get the achievements and beat the challenge maps, and anything related to Portal 2 Single Player / Coop. Caution: Spoilers abound!

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Portal 2 Easter Eggs {Spoilers Probable}
by Another Bad Pun · Apr 25, 2011
22 Replies · 11,692 Views
Last post by Another Bad Pun
Apr 27, 2011
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Portal 2 SP / Coop Discussion (SPOILERS ABOUND)
by msleeper · Apr 19, 2011
26 Replies · 9,616 Views
Last post by Player1
Apr 26, 2011
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Help! I have a graphics problem.
by sniffsniffhooray · Apr 25, 2011
6 Replies · 2,490 Views
Last post by Nightgunner5
Apr 25, 2011
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Portal 2 Likes/Dislikes
by yohoat9 · Apr 23, 2011
8 Replies · 3,089 Views
Last post by yohoat9
Apr 25, 2011
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The Companion Cube
by Prok · Apr 25, 2011
12 Replies · 6,906 Views
Last post by hanging_rope
Apr 25, 2011
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New Section for Portal 2 Stuff?
by Beer-Me · Apr 25, 2011
3 Replies · 1,885 Views
Last post by msleeper
Apr 25, 2011
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How to obtain lowest settings?
by Sylfaen · Apr 22, 2011
1 Replies · 1,877 Views
Last post by WinstonSmith
Apr 22, 2011
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HEY!
by Remmiz · Apr 18, 2011
2 Replies · 1,506 Views
Last post by WinstonSmith
Apr 18, 2011
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New tv spot for portal 2
by hanging_rope · Mar 18, 2011
0 Replies · 1,491 Views
No replies
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SPOILER Portal 2 Acheivments {SPOILER]
by Another Bad Pun · Feb 26, 2011
2 Replies · 2,098 Views
Last post by Another Bad Pun
Mar 06, 2011
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Custom Co-op Bots For Free Pc Version?
by yohoat9 · Jan 24, 2011
8 Replies · 3,888 Views
Last post by hanging_rope
Jan 29, 2011
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Question Portal 2 Compatibility
by Whysopro? · Jan 24, 2011
2 Replies · 1,762 Views
Last post by Whysopro?
Jan 24, 2011
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Custom Content on Consoles CONFIRMED (lol Alliteration)
by Groxkiller585 · Jan 24, 2011
1 Replies · 1,871 Views
Last post by p0rtalplayer
Jan 24, 2011
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PC/Mac/PS3 co-operative play
by hanging_rope · Jan 21, 2011
6 Replies · 2,450 Views
Last post by Motanum
Jan 22, 2011
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POSSIBLE SPOILERS New portal 2 screens
by p0rtalplayer · Jan 20, 2011
1 Replies · 1,881 Views
Last post by yohoat9
Jan 20, 2011
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Test Chamber 4 - Portal Style (video + Screenies included!)
by Groxkiller585 · Dec 13, 2010
52 Replies · 17,145 Views
Last post by Whysopro?
Jan 20, 2011
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New P2 video (WARNING: GIVES AWAY BEGINNING OF GAME)
by Groxkiller585 · Jan 14, 2011
11 Replies · 5,637 Views
Last post by msleeper
Jan 20, 2011
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Brand new portal 2 preview! 8+ mins!
by TheLowdownExlcusive · Dec 30, 2010
13 Replies · 6,028 Views
Last post by Dontbyvista
Jan 08, 2011
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Portal 2 With Sixsense Peripheral (Plus Dev Console Info!)
by WinstonSmith · Jan 07, 2011
8 Replies · 4,534 Views
Last post by Groxkiller585
Jan 08, 2011
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Aperture Science Website updated
by p0rtalplayer · Dec 24, 2010
15 Replies · 8,139 Views
Last post by msleeper
Jan 06, 2011