: The editor can be used alongside Face & Hair Tools to improve the realism of your custom legend.
There is a cruel joke in the PES community: "In Become a Legend, your opponents play like Barcelona, but your teammates play like your local Sunday league." The editor cannot fix the AI logic, but it can boost your own stats so dramatically that even with poor service, you can single-handedly win matches.
The PES 2010 Become a Legend Editor (commonly referred to as the BAL Editor ) is a third-party save-game modifier. Unlike traditional cheat codes that work during active gameplay, this editor interacts directly with your saved BAL data (typically a file with the extension .BAL ).