It's functional but far from ideal.
If you save your game on a real GBA you can just power it off and you don't lose anything
In RetroArch GBA, however, you need to save your game, press + and - simultaneously, go down to 'Close Content', press B to go back a menu, then go down to 'Quit RetroArch', else your in-game progress is forfeit.
Its a retroarch thing, has nothing to do with me (btw I think you only need close content, but using both is save)
Last edited by m4xw,