Topic: Portal 2 PS3, Xbox 360 beam to top sales pre-launch
Valve Corp.’s Portal 2 for Sony Corp.’s Playstation 3 and Microsoft Corp.’s Xbox 360 beamed to the top game sales at Amazon.com Inc. this week pending launch of the product next week.
This week, the Portal 2 PS3 SKU ranked No. 1 in Amazon’s Video Games division.