how to save file and what are the controls except enter arrows and esc? the game is awesome but please help
You access save points at these torches - once you reach the first one, there's an ingame message to remind you about them.
There aren't really any more control functions aside from arrow keys (or numpad) for movement, enter for confirm, esc for cancel (and to bring up the menu outside battle); apart from running with the shift key.
I hope that helped, please ask if you have further questions.