You have configured RetroArch to have your Media, Saves and Save States in a different folder from your ROMs (see image below) You have RetroArch configured to sort Saves and Save States into Folders ...

"As a team, we carried out the following procedure step by step to successfully complete our RetroPie gaming project: Installing RetroPie on Raspberry Pi: We began by downloading the RetroPie image ...

After you load up your system with some ROMs, you’ll be able to navigate Lakka’s menus and your games with nothing but a controller. In fact, Lakka is similar to the RetroPie build we’ve featured ...