I'm lazy and i want everything in easy way.
This script help you to install Lutris, Lutris driver, Steam and backup your home folder
wget https://github.com/waelisa/EasyWay/raw/master/EasyWay.sh
chmod +x EasyWay.sh
Then run it 1 time and exit:
./EasyWay.sh
the script will download conf file EasyWay.conf
edit EasyWay.conf to setup user folder and backup folder only
Then run it :
./EasyWay.sh
and do what you want.