Packages and method to install Lutris on RHEL and CentOS 7.x
Install EPEL and rpm fusion.
git clone https://github.com/jatin-cbs/Lutris-RHEL-CentOS7
cd into the directory
sudo yum install lutris-0.5.1.2-1.el7.x86_64.rpm
sudo yum install gamemode-1.4-1.el7.x86_64.rpm