like i said the save file isnt really complicated at all, you dont even need to know basic programing.
on a side note, im not sure if the .3 version fixed this (currently downloading) but two very minor typos, when you finish a year with bulding level 4, the gym missing e in more and the bath even is typoed eevn
and maybe im blind but i dont see differences. (i dont pay much attention so i might easily miss something.)