Your Raspberry Pi model dictates which ROM packs you should target. MicroSD card space and processor power are your primary constraints. Raspberry Pi Model Recommended ROM Packs Storage Requirements
: The preferred pack for fighting games, Neo Geo titles, and beat-'em-ups on the Raspberry Pi 4 and 5. 5. Pre-Built RetroPie Images retropie roms pack top
Ensure your PC and Raspberry Pi are on the same Wi-Fi network. Enable in the RetroPie configuration menu. Your Raspberry Pi model dictates which ROM packs
Clean file structures with appropriate metadata for EmulationStation. Neo Geo titles
Inside, one file: Life.rp .
MicroSD cards fill up fast. A full NES library takes less than 300MB, but a handful of PS1 games can easily consume 10GB.