as a legacy of a previous revSF fiction editor, the fiction guidelines says that we accept hypertext fiction. to my knowledge, despite the complex description of how to submit such a thing, no one has actually done so. and i have no idea how we would actually deal with it if they did.
a little while ago, one of my online chess buddies handed me a link to some hypertext fiction that he had done. you should have your sound on, like MYST, it’s a non-linear sequence of images and sounds. except you have to read stuff.