NixOS has a new tailored experience named GLF-OS which is dedicated to the gaming community on Linux and attempts to provide a pre-configured gaming setup:
website: GLF OS EN – Gaming Linux FR
source: GitHub - Gaming-Linux-FR/GLF-OS
install video: (fr) https://www.youtube.com/watch?v=PpWXcuI5Oxw
Every tailored experience of NixOS contributes back to the Nix community in some way.
Thus, enjoy and have fun with GLF-OS, and join me to wish them good luck in pushing this new tailored experience to people who have no interest in modifying configuration files.