This is a mod of Knight Otu's Zelda mod, bundled with a full windows DF 0.25 and two saved worlds. You should be able to just unzip the folder and start playing .

It comes with a quick guide to getting started in Fortress mode, called "0 Getting Started," as well as a cheat sheet telling you what the various race's default skills are, called "0 Default Skills" (when playing adventure mode, DF uses the greater of the default skill rank and your purchased skill rank, you can end up wasting build points).

More information about the mod can be found on the original mod listing, here.