Keith already answered
But just for reference
My ultimate save/load guide
BTW easy trick to changing scenes
On each scene events sheet i have this
What is important here is that at beginning of the scene condition
And action change TEXT of global variable Resetter set to CurrentSceneName()
It needs to be text variable
Now Resetter is scene i made which have only this
So as soon as i get to that scene i go back to scene from which i came from
So it is ultra easy way to reset your scene
BUT if you think about saving that global variable
And then loading it
Then changing scene from menu by clicking continue would get you to last visited scene automatically
So it would be last town dungeon forest or whatever