Skip next pages in multipage form

The concept is possible, but the implementation would be a little different if you wanted to do this using only default Gravity Form features.

You'd have to add a multiple choice field of some kind on every page which would allow the user to specify whether they would like to proceed or not: http://grab.by/afj1

Then for each page you'd set the conditional page logic to be dependent on the respective multiple choice field: http://grab.by/afj5

The drawback of this approach is that if the user decides NOT to continue, the "Next" button will actually submit the form which isn't crazy good UI, but hey! At least it's possible. :)

With a little jQuery, you could actually achieve your original button concept by dynamically adding the fake "submit" button and hiding the multiple choice fields. When the user clicks the fake submit button it would a) update the hidden multiple choice field to the non-continue option and b) trigger a click on the "Next" button which would automatically submit the form. MAGIC!