{ pkgs, lib, ... }: { programs.steam = { enable = true; remotePlay.openFirewall = true; dedicatedServer.openFirewall = false; }; environment.systemPackages = [ pkgs.gamescope ]; programs.gamemode.enable = true; services.joycond.enable = true; services.sunshine = { enable = true; autoStart = lib.mkDefault false; capSysAdmin = true; openFirewall = true; }; }