itch.io

Is there a way to backup saved files and or created characters?
 unfortunately I have had LOTS of computer problems and had to reformat many times (finally fixed thank goodness) but every time I lost all my save data!

do we  need to repurchase the game with each patch? or is there a way to patch the game or redownload the main file once they are released? game is AWESOME so far! so much potential