This is a specific segment (Part 2) of a large multi-part compressed archive containing the for a fan-made patch. Because modern PES patches often exceed 50–100 GB, creators split them into smaller .rar parts (e.g., Part 1, Part 2, etc.) to make downloading more manageable for users with unstable internet. Key Features of the V18 AIO Patch

You cannot open "Part 2" alone. You must have all parts in the same folder and use a program like WinRAR or 7-Zip to extract from "Part 1." It will automatically pull the data from Part 2.

A major component of V18 (often credited to creator Hawke ) is the Ball Server Pack, which includes over 553 high-quality balls and automated selection for 30+ competitions.

The full V18 AIO collection can take up significant disk space. While the base game requires 40 GB , heavy patches like this can easily double that requirement.

Do not mix this AIO with other major patches (like SmokePatch or VirtuaRED) unless explicitly stated, as they will likely cause the game to crash or display "dummy" players.

You generally need a clean installation of eFootball PES 2021 (PC version) and the Sider tool to run these mods.