after finishing the game (whats availabl atm) i tried to mess with save editing and it asks me if i trust the save, and i click yes, but it won't load the save ?
I’m not sure. My guess is that the save editing somehow broke Ren’Py’s own save validation/encryption, so it can no longer restore the save properly.
But that’s just my assumption — I’ve never really worked with save editors myself.