runs without crashes after applying the patch for large address aware ( part of the fixes for windows too , you can find a windows executable that does it for you, just run it with wine on the game exe ) and disabling steam cloud saves.

Without those two fixes, the game crash very frequently ( I was not even able to finish the prelude ).

AA still does not work though, whatever setting you use in the launcher, so hairs and eyelashes looks like crap, exactly like FFXIII.