The auto-saves are just that - automatic - they cyclic and overwrite the oldest in the list of autosaves when the game autosaves.

You should be making manual saves (press escape, click save, type a name, click save). Those are only overwritten when you save over them and will persist forever (or ...

So I've had this game for about 2-3 weeks now and it is literally all I want to do. It's so addicting and fun and I love it so much. My main world that It said I have put in about 27 hours of work into it was gone when I looked to go into it. I realized that when I had started a new world, (I ...