I remember something being mentioned about Retroarch on the Facebook group.
This was the "tutorial" by Lukasz:
firstly via ssh:
wget
http://misapuntesde.com/res/AdvLauncher_uLySeSS.zip
unzip AdvLauncher_uLySeSS.zip -d /
rm AdvLauncher_uLySeSS.zip
killall -9 kodi.bin
after go to openelec,programs,install from zip,and instal this file
https://mega.nz/#!xB8iTL6C!DWpP1 ... M2W-ZTdDrZdYFQm93Bk