Scene issue, can FSM be restored elsewhere?

[Xenothios]

I recently encountered a pretty big issue that's left my scene corrupted. Is there any way to restore the FSM data that was inside? I had a ton of work in there and just about all of it was changes in various FSM. 

[djaydino]

Hi.
I am sorry, but probably there is no way now that you can retrieve it, unless you can get the scene file to work again.

For future issues,
You should use some kind of version control like Github(desktop) or at least make a backup of your project regular on a different location (preferable online, google drive or something)
This way if  something goes wrong you can always revert back to a previous version.