I used to play PES on PS1 since was kid (back when it was ISS), but this one game is outstanding, I was always making my own custom teams with every player having their unique own skills (more or less), I really liked that PES 2010-13 having data transfer for your edits from previous game, such as teams and players, unlike other football games, KONAMI sim was the only one that allowed this with much more freedom of editing, 2013 had also good stadium creator, latter games in series had much less functions and felt like it was degrade from 2013 in most cases. But nevertheless - the KONAMI sim series was my introduction to football as kid to appreciate it more, I enjoyed it all my teenage years.