{ pkgs, ... }: { programs.nix-ld.enable = true; nixpkgs.config.packageOverrides = pkgs: { steam = pkgs.steam.override { extraPkgs = pkgs: with pkgs; [ xorg.libXcursor xorg.libXi xorg.libXinerama xorg.libXScrnSaver libpng libpulseaudio libvorbis stdenv.cc.cc.lib libkrb5 keyutils ]; }; }; programs.steam = { enable = true; remotePlay.openFirewall = true; dedicatedServer.openFirewall = true; localNetworkGameTransfers.openFirewall = true; }; environment.systemPackages = (with pkgs; [ gamescope jq jql python312Packages.jq mangohud protonup-qt ]); }