Use one save file?

Hi! Im trying to make a save system where the stored data is the game options(like resolution, shadow quality etc) and a sort of score ranking where it will be show the last 10 best scores. What do you recommend, use a single file or one for each one?
Thank you!

Yes, from what you’ve said here, one file is no problem. The last 10 scores can go in an array for instance…

Ok! thank you!