The game’s all-new co-operative mode will feature its own unique campaign and characters, and will force players to both act and think together.
“Portal 2 is Valve's most innovative title in the company's history and will be launched with a first-class launch campaign this April,” said Doug Lombardi, vice president of marketing at Valve. “We're excited to be working with Electronic Arts to deliver this title as we expand our platform strategy to include the Mac and PlayStation 3 platforms.”
Portal 2 will be available for the PlayStation 3 computer entertainment system, Xbox 360 video game and entertainment system, PC and Mac on April 21, 2011.