{
  config,
  pkgs,
  nur,
  lib,
  unstable,
  ...
}: {
  environment.systemPackages = [
    unstable.heroic # Game Launcher
    unstable.lutris # Game Launcher
    unstable.steam # Game Launcher
  ];

  programs = {
    steam = {
      enable = true;
    };
    gamemode.enable = true; # Better Gaming Performance
    # Steam: Right-click game - Properties - Launch options: gamemoderun %command%
    # Lutris: General Preferences - Enable Feral GameMode
    #                             - Global options - Add Environment Variables: LD_PRELOAD=/nix/store/*-gamemode-*-lib/lib/libgamemodeauto.so
  };
}