Pro Evolution Soccer 2011 (officially abbreviated as PES 2011 and known as World Soccer: Winning Eleven 2011 in Asia) is an association football video game in the Pro Evolution Soccer series developed and published by Konami with production assistance from the Blue Sky Team.It was released in 2010-2011. The UEFA Champions League and UEFA Europa League are featured within the game, and for the first time in the series, UEFA Super Cup and CONMEBOL's Copa Libertadores are fully licensed.