diff --git a/.configuration.nix.swp b/.configuration.nix.swp
new file mode 100644
index 0000000..20d2161
Binary files /dev/null and b/.configuration.nix.swp differ
diff --git a/configuration.nix b/configuration.nix
index 95326ad..f4c16ac 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -2,14 +2,19 @@
 # your system. Help is available in the configuration.nix(5) man page, on
 # https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
 
-{ config, lib, pkgs, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
 
 {
-  imports =
-    [ # Include the results of the hardware scan.
-      ./hardware-configuration.nix
-      # "${builtins.fetchGit { url = "https://github.com/NixOS/nixos-hardware.git"; }}/apple/t2"
-    ];
+  imports = [
+    # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+    # "${builtins.fetchGit { url = "https://github.com/NixOS/nixos-hardware.git"; }}/apple/t2"
+  ];
 
   # Use the systemd-boot EFI boot loader.
   boot.loader.systemd-boot.enable = true;
@@ -64,7 +69,7 @@
 
   # Enable CUPS to print documents.
   services.printing.enable = true;
-
+  services.flatpak.enable = true;
   # Enable sound.
   # services.pulseaudio.enable = true;
   # OR
@@ -76,7 +81,6 @@
   # Enable touchpad support (enabled default in most desktopManager).
   # services.libinput.enable = true;
 
-
   programs.firefox.enable = true;
 
   hardware.bluetooth = {
@@ -85,12 +89,35 @@
   };
 
   # List packages installed in system profile.
+
+  nix.settings = {
+    substituters = [ "https://cache.nixos.org" ];
+    trusted-public-keys = [ "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=" ];
+  };
+
+  nixpkgs.config.allowUnfree = true;
+
   # You can use https://search.nixos.org/ to find more packages (and options).
   environment.systemPackages = with pkgs; [
     vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
     wget
+    helix
+    spotify
+    tor-browser
   ];
 
+  hardware.graphics.enable32Bit = true;
+
+  programs.steam = {
+    enable = true;
+    remotePlay.openFirewall = true;
+    dedicatedServer.openFirewall = true;
+  };
+
+  environment.variables = {
+    EDITOR = "hx";
+    VISUAL = "hx";
+  };
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
   # programs.mtr.enable = true;