Dropdown Menu for Archive?

Hi everyone!

I’m wondering if there’s a way to make a Dropdown menu in addition to the usual archive?

I like having a thumbnail gallery archive, but for those who want a quick click-and-scroll to find the exact page they want, I’d like to also have a drop-down menu that stays up-to-date as well.

Is there a way to do this? If not within webcomic, is there a way to use a plugin to scrape the links from an archive and put it into a Dropdown?

Thanks for your help ??