Reverse Animation On Button Click and switch to next scene

Hi, I'm trying to make simple animations for my main menu screen for the credits scene and the and controls menu scene but I want the animations to play in reverse and switch back to the main menu scene once the main menu button is clicked but I don't know how to go at this in the script. Any help would be appreciated!

 

You probably can wrangle it into reversing a single animation, but our company always just makes an "ease out" animation to undo the "ease in" animation. This is by far the easiest approach.

 

Could you further elaborate? What do you mean by an ease-out animation?

And How do I have the animation play this ease-out animation with a button click

 

No. Go look up and do a half dozen or so animation tutorials.