Game crash (turn 520)
I've no clue how it works with BlueStacks but in the options you can select to save all saved games externally and that will create a folder, if you have a phone, and move all saved games to that folder.
If you're able to send me the save game file please also let me know what version of the game you're playing.
Ok, after tweaking the app and scouring the web for a while, I finally found a way to find the save files! Here you go, hopefully this helps
Edit: It said that the file type is not allowed (the file type is .sav)
Please mail it to firstname.lastname@example.org and I'll take a look at it.