From an event that Konami is holding in these hours to London arriving new details and confirmation on the release of two demos PES 2013 . According to reports from the German site Ronsdorf Marvin prorevo , the Japanese giant will make available the first demo version, unless, in the second half of July, while the last demo, what should represent the final quality of the game, just before the latter's debut in stores. So presumably late in the second half of September. We are waiting for official releases and new details on the title.