Despite the advise already mentioned here, I had issues running this on Linux.
So here's what I did to get the Windows-Version from the main page running on Linux (including Walkthough-Mod and Incest-Patch).
1) Download the Win-Version and apply any mods and patches you like
2) Copy all .otf-files from "../MOS_LSHD-v1.0-win/renpy/common" to "../MOS_LSHD-v1.0-win/game"
3) Download the
You must be registered to see the links
(the tar.bz2 version of it)
4) Drop your game into the unpacked SDK-folder (my version was renpy-8.2.1-sdk. Your version might be newer)
5) Start ../renpy-8.2.1-sdk/renpy.sh
6) If your game is inside the renpy-8.2.1-sdk folder, you'll find the name "MOS_LSHD-v1.0-win" listed under PROJECTS. So click on it and then on "Launch Project"