Saves are generally located in the /RetroArch/saves/ directory. If you are using a specific core like Beetle PSX, look for a subfolder named after that core.
Xenogears is a complex game. To ensure your save files remain healthy: xenogears save files
For players on original Sony hardware, save reliability often depends on the quality of the storage media. Third-Party Memory Card Risks but XG requires specific tools).
folder within your RetroArch directory. Files usually end in Saves are often stored in a folder. Note that Mednafen includes a backup system xenogears save files
Editable offsets via tools like or BlackChocobo (for FF saves, but XG requires specific tools).