Konami have revealed that they are currently working on a free to play PES game.
In a Konami VIP after-show event at E3, the PES team revealed that the game is in development, when they were asked about how Konami were going to keep up with the expanding FIFA franchise.
PES 2012 executive producer Shinji Enomoto confirmed,
“The free to play market is growing. Even in Japan, the free to play market is growing, so we do understand the need for a free to play Pro Evo game. We have been investigating it, and we'll be making an announcement on this soon.”
Certainly, the future of PES looks like it's in good hands.