More passive media formats include drama CDs (again mostly for Japanese media) and radio plays (fallen out of favour). Both of these usually come with extra promotional material such as a booklet with the script and some images.
Some audio books and podcasts with higher production values also have extra companion guides/supplementary content. Though, these are mainly for non fiction texts to display diagrams etc.
If you are into non fiction, Ken Burns documentaries are basically audio books that happen to have visual content. A less traditional format are museum audio guides, such as the British Museum and Louvre apps.
e0qdk@reddthat.com 7 months ago
Maybe you’d be interested in “kinetic novels”? They’re basically VNs without choices.