I have decided due last feature change way of saving /load all kind of data data ............So finish score board takes much longer than I expected. I was using binary formater for saving which is marked as unsafe by microsoft. I next version I like to switch probably to JSON data format and save / load it. I aslo consider not using encrytion since I am not perfect coder yet :) and has some worries about bad code vs performance :) I think it might takes another week before I rework whole save/load system