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Portal™: Still Alive features the full award-winning Portal single player game from Valve, plus a new challenge mode. Designed to change the way you approach, manipulate, and surmise the possibilities in any given environment, Portal has earned over 70 industry honors for its innovative gameplay, with more than 30 "Game of the Year" awards.

Break the laws of physics using "portal" technology to solve puzzles and survive in this darkly comic story weaving adventure with brain-bending puzzles.

Innovative gameplay: Experience the first first-person puzzle-action-adventure game with hours of single player gaming.
Extras: The game includes fourteen brand new bonus puzzles to challenge even the most skilled test subjects. And, get a glimpse into the making of Portal: Still Alive with commentary from the developers.

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Portal: Still Alive Community Forum

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This title is only available to Xbox 360® owners with an Xbox LIVE® Silver or Gold membership, through download from the Xbox LIVE Marketplace.

Product Info

Portal™: Still Alive

Developer: Valve

Publisher: Microsoft

Genre: Action

Release Date: 10/22/2008

Console: Xbox 360

1200

Game Rating: T (Teen)
Blood
Mild Violence

In-game Dolby Digital

HDTV 1080p

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© 2008 Valve Corporation. All rights reserved. Valve, the Valve logo, Portal, the Portal logo, Portal: Still Alive, the Portal: Still Alive logo and Source are trademarks and/or registered trademarks of Valve Corporation in the United States and other countries. Portal: Still Alive uses HavokTM Physics. © Copyright 1999-2008 Havok.com Inc. (and its Licensors). All Rights Reserved. See www.havok.com for details.