If you have the disc, use CleanRip on your Wii to dump it to an SD card. Otherwise, download the standard ISO from a legal backup source.
The biggest risk with searching for "PES 2013 Wii ISO highly compressed" on Google or torrent sites is . Many malicious actors hide .exe viruses, cryptocurrency miners, or fake download buttons behind these files.
To understand why people want this file, you have to look at the game itself. , and arguably one of the best football games ever made for the console.
Please note that downloading copyrighted content may be subject to your local laws and regulations. This post is for educational purposes only.