Operating System

Windows, Mac OS, Linux

Release Date

10 Oct 2007 ⚠



Current Price

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Best price now: $9.99
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Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.


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System Requirements


Mac OS

Minimum: 1.7 GHz Processor, 512MB RAM, DirectX® 8.1 level Graphics Card (Requires support for SSE), Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection
Recommended: Pentium 4 processor (3.0GHz, or better), 1GB RAM, DirectX® 9 level Graphics Card, Windows® 7 (32/64-bit)/Vista/XP, Mouse, Keyboard, Internet Connection


If you enjoyed playing Portal, we recommend you buy discount The Entropy Centre

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According to Portal can be purchased at Steam for $9.99.
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Portal review gives Portal a score of 92.
The average score based on 27 critics reviews on Metacritic is 90 points.
4,758 users of Metacritic gave Portal an average score of 8.9.
On Steam, 98% of the 129,579 players gave a positive rating.