March 5, 2010 – Valve, creators of best-selling game franchises (such as Left 4 Dead, Counter-Strike, and Half-Life) and leading technologies (such as Steam, Source), today announced Portal 2 for shipment this coming holiday season.

Portal was originally released in 2007 and earned over 70 industry achievement awards.

For more information, please visit www.steamgames.com

Guess I should go back and finish the first one.