{
  config,
  lib,
  pkgs,
  ...
}:
with lib; let
  cfg = config.nixfiles.modules.games.steam;
in {
  options.nixfiles.modules.games.steam.enable =
    mkEnableOption "Steam runtime";

  config = mkIf cfg.enable {
    nixfiles.modules = {
      common.nix.allowedUnfreePackages = ["steam" "steam-original"];

      games = {
        enable32BitSupport = true;
        gamemode.enable = true;
      };
    };

    programs.steam = {
      enable = true;
      package = with pkgs; steam.override {extraPkgs = _pkgs: [attr];};
    };
  };
}