So, I've been playing this game for about a week now. I go to play it today and all my save files from yesterday are gone. The files from a couple days ago are still there. This has happened to me several times now. It really sucks having to go back and do everything several times because my saves are not being saved. Is there any way to upload the saves to the cloud?

I have a problem(it saves, lists the save on top but if you load it..it is the old save not the new) with overwriting saves from time to time but the games makes regular autosaves and i never had problems with them.
Did you check the autosaves?

And if you say, the saves are gone...do you mean disapeared...save folder empty or that you can't load them?