Steam on Oracle Linux 8

Here is an instruction,

# dnf install json-glib.i686 libdbusmenu.i686 fontconfig.i686 freetype.i686 glib2.i686 gtk2.i686 pango.i686 glibc.i686
# wget https://negativo17.org/repos/steam/epel-7/x86_64/libdbusmenu-gtk2-16.04.0-4.el7.i686.rpm
# rpm -U libdbusmenu-gtk2-16.04.0-4.el7.i686.rpm --nodeps
# dnf install libdrm.i686
# dnf install https://download1.rpmfusion.org/free/el/updates/8/x86_64/l/libva-intel-driver-2.1.0-4.el8.x86_64.rpm
# dnf install alsa-lib.i686 alsa-plugins-pulseaudio.i686 libXScrnSaver.i686 libXtst.i686 libatomic.i686 libcurl.i686 libdbusmenu-gtk3.i686 libpng12.i686 libvdpau.i686
# dnf install mesa-dri-drivers.i686 mesa-libGL.i686 nss.i686

# dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm 

# dnf install https://download1.rpmfusion.org/free/el/rpmfusion-free-release-8.noarch.rpm
# dnf install https://download1.rpmfusion.org/nonfree/el/rpmfusion-nonfree-release-8.noarch.rpm
# dnf install steam

Although not all games with linux support have been started, this list exactly works for me:

Portal

Portal2

Arcadia (unknown novel) 

Life is Strange

Tomb Rider

I built Nvidia driver for me, but desktop manager simply have not open my workspace. 

May be next time for Oracle Linux. I remembered driver for GTX 970 works in Ubuntu 18.04 last time.

Then I returned to my Intel Corporation 8th Gen Core Processor Gaussian Mixture Model,

that have 60fps for Tomb Rider only for Low quality, Life is Strange that created after Tomb Rider looks very good.