How to access a script variable if it's in another scene?

Question

Unity

What are the ways to implement getting script variables if it is in another scene (dontdestroy is not an option)

Answer 1

You can use global variables or save variables to disk in a file when you close the scene, and then load from this file when you open a new scene. Or use the singleton pattern, which is essentially the same as using global variables.

Answer 2

Use a storage array at the very top of the application.