Fun fact: they reduced the size of the code by removing any path not taken while playing. That’s why you can’t move up in menus (or something like that), they didn’t press that key while tuning.
Somewhere ages and ages hence:
Two branches diverged in a program, and I—
I totally eliminated the one less traveled by,
And that has made all the size difference.
I suspect everyone may know, but some may not and it's a great poem!