Valve Panels Teaser: Portal 2

2,788 views · Published 22 March 2011 · 0:40 · Indexed 8 November 2026

Channel: HotHardware · 2011 · Science & Technology

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Valve, in partnership with Aperture Science dba Aperture Laboratories, announced today the first of four "investment opportunity" videos leading up to the April 19th release of Aperture's documentary video game Portal 2.

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