packages: {config, ...}: { environment.systemPackages = with packages; [ unstable.multimc nixpkgs.morepkgs.xonotic /*myNixpkgs.dungeons-3*/ myNixpkgs.stardew-valley myNixpkgs.starbound myNixpkgs.prison-architect myNixpkgs.rimworld myNixpkgs.epic-pinball myNixpkgs.technic-launcher myNixpkgs.ftb-launcher myNixpkgs.atlauncher #(unstable.stdenv.lib.overrideDerivation unstable.factorio (oldAttrs: { # version = "0.4.2.1"; # name = "factorio-alpha-0.4.2.1"; # src = { # url = "https://www.factorio.com/get-download/0.14.21/alpha/linux64"; # name = "factorio_alpha_linux64-0.4.2.1.tar.gz"; # sha256 = "0nf1sxcgnbx52iwx7jgkjxass10lzz1iyskvgk0gq3ky9cg4ixfb"; # }; #})) ]; }