@fonzi i just tested the XU4 version.
There is no beetle core for saturn and yes flycast works but flycast libretro dont works.
Log after launched libretro flycast core:
[ERROR] [GL]: GL: Invalid enum.
[ERROR] [Video]: Cannot open video driver … Exiting …
[ERROR] Erreur fatale reçue dans: “video_driver_init_internal()”
log after launched libretro yabasanshiro core:
[ERROR] [EGL]: No EGL configs with appropriate attributes.
[ERROR] [EGL]: #0×3000, EGL_SUCCESS
….
[ERROR] [EGL]: #0×3005, EGL_BAD_CONFIG
[ERROR] [Video]: Cannot open video driver … Exiting …
[ERROR] Erreur fatale reçue dans: “video_driver_init_internal()”
thanks