Since this is an unofficial release, features vary depending on the specific modder or group responsible for the patch. Common features included in these 2015 ISOs are:

Suddenly, a roar of a crowd erupted from the speakers—crystal clear, high definition. The intro cinematic began. It wasn't the standard Konami footage. It was a montage of football history: Zidane’s volley, Messi’s slalom, Ronaldo’s comeback. The music was a thumping, bass-heavy track he didn’t recognize.

is a fan-made modification, as official development for the PS2 ended years prior. These "ISO" mods typically use or Pro Evolution Soccer 6 as a base, updated with 2014–2015 season data. Top Features of the Winning Eleven 2015 PS2 Mod