This was just released. Two of the three guys who made Missing Link made this (Zel, and Kaze). You play as Fox, but it is really an OoT hack. The premise is, you have to survive for 30 days, and get randomized items, and stuff. I haven't played it yet myself, but I'm about to try it now. I figured people here might find this interesting.
You can grab the patch from Zel's release video, but you will need to have your own version of an OoT 1.0 Big Endian (.z64) ROM to play this. Better instruction are in the video description.