There is a specific, almost alchemical magic that exists in the sweet spot of a video game’s lifecycle. It is the moment when the hardware is no longer bleeding edge, but the software has been dissected, understood, and rebuilt by the hands of fans. For no community does this ring truer than the Pro Evolution Soccer modding scene.
If you are looking for a specifically, it usually refers to a secondary update or a community-made executable (like a pes2013.exe or .dll replacement) meant to resolve modern compatibility issues . Common fixes for large patches like El Grande include: Pes 2013 El Grande Patch Fix