Hi,
I depends on what you have and what you still need to do.
For example you ui is not yet done you can do this with playmaker.
or game menu, Level Select.
You can also communicate scripts with fsms so it is very possible.
You can check out the
api referenceBut you will also need to learn to use Playmaker so it might not speed up building your current project.
But next projects will go a lot faster.