diff --git a/flake.nix b/flake.nix
index 82d765b..fb54dd6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -81,7 +81,7 @@
           pkgsUnfree = unfree.legacyPackages.${system};
           pkgsUnstable = import unstable { inherit system; };
 
-          overlays = import ./overlays.nix { inherit inputs system; };
+          overlays = import ./overlays.nix { inherit inputs system pkgsUnfree; };
 
           specialArgs = {
             inherit
diff --git a/hosts/hermes/configuration.nix b/hosts/hermes/configuration.nix
index d726697..d6be30a 100644
--- a/hosts/hermes/configuration.nix
+++ b/hosts/hermes/configuration.nix
@@ -3,7 +3,8 @@
   inputs,
   pkgsUnstable,
   ...
-}: {
+}:
+{
   imports = [
     ./tlp.nix
     ./hardware-configuration.nix
@@ -16,7 +17,7 @@
   networking = {
     hostName = "hermes";
     hostId = "b7d14532";
-    networkmanager.enable = true; #TODO this is a bugfix, evaluate later
+    networkmanager.enable = true; # TODO this is a bugfix, evaluate later
 
     firewall.enable = false;
   };
@@ -30,7 +31,7 @@
     ];
   };
 
-  services.udev.packages = [inputs.mypkgs.legacyPackages.x86_64-linux.edl];
+  services.udev.packages = [ inputs.mypkgs.legacyPackages.x86_64-linux.edl ];
 
   components = {
     desktop = {
@@ -43,15 +44,34 @@
     tailscale = {
       enable = true;
       initialAuthKey = "tskey-auth-k5VoMt2CNTRL-C4sAH3gN4u596AcSmBdwz5ZDXZnX1vHM";
-      tags = ["ajax" "nixos"];
+      tags = [
+        "ajax"
+        "nixos"
+      ];
       advertiseExitNode = false;
     };
   };
 
-  home-manager.users.${user} = {...}: {
-    imports = [./home.nix];
+  home-manager.users.${user} =
+    { ... }:
+    {
+      imports = [ ./home.nix ];
+    };
+  home-manager.extraSpecialArgs = {
+    inherit inputs pkgsUnstable;
+  };
+
+  nixpkgs.config.allowUnfree = true;
+  programs.steam = {
+    enable = true;
+    gamescopeSession.enable = true;
   };
-  home-manager.extraSpecialArgs = {inherit inputs pkgsUnstable;};
+  programs.gamemode.enable = true;
+  environment.systemPackages = with pkgsUnstable; [
+    mangohud
+    protonup
+    seventeenlands
+  ];
 
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions
diff --git a/hosts/hermes/hardware-configuration.nix b/hosts/hermes/hardware-configuration.nix
index 32d387b..f097ac8 100644
--- a/hosts/hermes/hardware-configuration.nix
+++ b/hosts/hermes/hardware-configuration.nix
@@ -5,7 +5,8 @@
   lib,
   modulesPath,
   ...
-}: {
+}:
+{
   imports = [
     (modulesPath + "/installer/scan/not-detected.nix")
     inputs.nixos-hardware.nixosModules.dell-xps-15-9560-intel
@@ -21,9 +22,9 @@
       "sd_mod"
       "rtsx_pci_sdmmc"
     ];
-    initrd.kernelModules = [];
-    kernelModules = ["kvm-intel"];
-    extraModulePackages = [];
+    initrd.kernelModules = [ ];
+    kernelModules = [ "kvm-intel" ];
+    extraModulePackages = [ ];
     kernel.sysctl = {
       "fs.inotify.max_user_watches" = "1048576";
     };
@@ -46,7 +47,11 @@
   fileSystems."/" = {
     device = "/dev/disk/by-label/nixos";
     fsType = "ext4";
-    options = ["noatime" "nodiratime" "discard"];
+    options = [
+      "noatime"
+      "nodiratime"
+      "discard"
+    ];
   };
   fileSystems."/boot" = {
     device = "/dev/disk/by-label/ESP";
@@ -58,7 +63,7 @@
   services.fstrim.enable = true;
   services.fstrim.interval = "daily";
 
-  swapDevices = [{device = "/dev/disk/by-label/swap";}];
+  swapDevices = [ { device = "/dev/disk/by-label/swap"; } ];
 
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
 }
diff --git a/overlays.nix b/overlays.nix
index 4f6227a..ad81480 100644
--- a/overlays.nix
+++ b/overlays.nix
@@ -1,8 +1,10 @@
 {
   inputs,
   system,
+  pkgsUnfree,
   ...
-}: {
+}:
+{
   caddy = _self: _super: {
     caddy-patched = inputs.caddy.packages.${system}.caddy;
   };
@@ -10,4 +12,10 @@
     neovim = inputs.neovim.packages.${system}.default;
   };
   nur = inputs.nur.overlay;
+  steam = _self: _super: {
+    inherit (pkgsUnfree) steam;
+  };
+  steam-orig = _self: _super: {
+    inherit (pkgsUnfree) steam-orig;
+  };
 }