I found the download link and all of the needed things for the game to run! This includes: Mario SE ".love" file, Love 0.9.0 installation (windows only for now), example mappack, a txt file on how to use this and link to the original documentation!
to do list:
compile an .exe version
make a pdf version of the Documentation
add Mac OS and Lunix Distros of the love 0.9.0 installation
All rights go to the people at stabyourself.net and trosh!
Download: https://www.dropbox.com/s/ru0lib2accjxv ... E.zip?dl=0
original forum: viewtopic.php?f=8&t=4004
Documentation: http://web.archive.org/web/201511062350 ... /index.php