@Canageek Overt adaptation is cheating, but: "The Hitchhiker's Guide to the Galaxy" from Infocom.
In Elder Scrolls Online there's a book, "The Rotwood Enigma", which describes a weird soldier who is either a parody of TES:Oblivion PCs, or a Dwemer robot from Michael Kirkbride's (sometimes a TES writer) not-really-canon SF fanfic for TES. In-game lit about game lit.
As well in ESO, there are short mystery books in the style of Agatha Christie.
#eso #tes #infocom #hhgttg