{pkgs, environment, ...}: { programs.steam = { enable = true; remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server localNetworkGameTransfers.openFirewall = true; # Open ports in the firewall for Steam Local Network Game Transfers }; environment.systemPackages = with pkgs; [ obs-studio ckan lutris prismlauncher ]; }