If you have recently entered the world of emulation, you have likely heard of RetroArch . It is the Swiss Army knife of emulation, a powerful frontend that allows you to play classic games from over 50 different consoles. However, the biggest headache for many users is not setting up RetroArch itself, but finding the games. Searching for ROMs individually, organizing them, and dealing with compatibility issues is tedious.

This is where the concept of a becomes a lifesaver. But what exactly makes a game pack "work" perfectly? How do you install one without pulling your hair out?