I know some IF authoring systems allow designers to include music and audio files. So in theory, at least, it should be possibly to create a work that is mostly (maybe even completely?) spoken, consisting of narration instead of text.
Just a thought I’m kicking around. How difficult would it be to create something like that? Should the player respond in kind, speaking the commands instead of typing them (and how difficult would that be to implement?) What would be the best system for creating such a work? Would anyone want to actually PLAY it?
I’m envisioning something that’s like interactive old-time radio. With SFX, voice acting, etc.