Portal 2 PAX 2010 Screens

Valve sent us more screenshots from Portal 2 showcasing this sequel set to be available on February 9th, 2011, for PC, Mac, Xbox 360 and PS3. Portal 2 is being showcased this week at PAX in Seattle, WA. The PAX demo is the first public showing of Portal 2's multiplayer coop mode, which features its own set of characters, test chambers, and storyline.