Perhaps the defining feature of PES 2015 was "Player ID." Konami manually animated specific players to mimic their real-life counterparts. If you controlled FC Barcelona, Andrés Iniesta would turn with a low center of gravity, effortlessly shielding the ball. If you controlled Real Madrid, Cristiano Ronaldo would perform his distinctive sprint, knock the ball past a defender, and explode into space.
PES 2015 famously rejected the "contain" button that many FIFA players relied on. You had to manually jockey, time your shoulder barges, and anticipate passing lanes. Pro Evolution Soccer 2015 -PES 2015-
PES has always lived or died by its community. Within a week of release, PC and PlayStation players had downloaded massive "Option Files" (USB patches) that restored: Perhaps the defining feature of PES 2015 was "Player ID