of course! looks like a cool game and i'd love to help. i am running it on a lenovo ideapad 3(? i think) that i just bought last year. it has an AMD ryzen 3 processor with Radeon graphics, so i don't usually have problems running other unity games. when i navigate to that directory, it is empty. hope that helps! oh, and also, i tried deleting the game folder and the .zip folder, downloading and extracting it again, and that didn't seem to do much.
Thanks a lot for your efforts. So I'm a little unsure if by "that directory" you mean that there IS a file called 'SaveFiles' but just in case there isn't the easiest fix is to just create that file yourself inside the StreamingAssets folder.
If there IS a file called 'SaveFiles' you could try making a text file and calling it 'Save0.txt' then copying this into it:
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Otherwise I'm afraid I have honestly have no idea what the problem is and I'm very sorry for the inconvenience. Thank you for you're help and patience though we really appreciate it :)