diff --git a/flake.nix b/flake.nix
index adaf647..a95bc4c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -42,6 +42,11 @@
     };
 
     erosanix.url = "github:emmanuelrosa/erosanix";
+
+    jovian = {
+      url = "github:Jovian-Experiments/Jovian-NixOS";
+      inputs.nixpkgs.follows = "nixpkgs-unstable";
+    };
   };
 
   outputs = inputs @ { self, nixpkgs, nix-minecraft, flux, ... }:
diff --git a/hosts/tulkas/default.nix b/hosts/tulkas/default.nix
new file mode 100644
index 0000000..c93e25f
--- /dev/null
+++ b/hosts/tulkas/default.nix
@@ -0,0 +1,19 @@
+{ config, ... }:
+{
+  modules = {
+    system.audio.enable = true;
+
+    gaming.enable = true;
+
+    root = {
+      user = {
+        full_name = "__ROOT__";
+        email = "__ROOT__@${config.networking.hostName}";
+      };
+
+      shell = {
+        default = "zsh";
+      };
+    };
+  };
+}
diff --git a/hosts/tulkas/hardware.nix b/hosts/tulkas/hardware.nix
new file mode 100644
index 0000000..856f139
--- /dev/null
+++ b/hosts/tulkas/hardware.nix
@@ -0,0 +1,33 @@
+{ config, lib, pkgs, modulesPath, ... }:
+let
+  inherit (lib.modules) mkDefault;
+in
+{
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/8c4eaf57-fdb2-4c4c-bcc0-74e85a1c7985";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/C842-316A";
+    fsType = "vfat";
+    options = [ "fmask=0022" "dmask=0022" ];
+  };
+
+  swapDevices = [
+    { device = "/dev/disk/by-uuid/0ddf001a-5679-482e-b254-04a1b9094794"; }
+  ];
+
+  boot = {
+    initrd.availableKernelModules = [ "xhci_pci" "ahci" "usb_storage" "usbhid" "sd_mod" ];
+    initrd.kernelModules = [ ];
+    kernelModules = [ "kvm-intel" ];
+    kernelParams = [];
+    extraModulePackages = [ ];
+  };
+
+  nixpkgs.hostPlatform = mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = mkDefault config.hardware.enableRedistributableFirmware;
+}
diff --git a/hosts/tulkas/users/chris/default.nix b/hosts/tulkas/users/chris/default.nix
new file mode 100644
index 0000000..2d0cfed
--- /dev/null
+++ b/hosts/tulkas/users/chris/default.nix
@@ -0,0 +1,39 @@
+{ ... }:
+{
+  user = {
+    full_name = "Chris Kruining";
+    email = "chris@kruining.eu";
+    is_trusted = true;
+  };
+
+  themes = {
+    enable = true;
+    theme = "everforest";
+    polarity = "dark";
+  };
+
+  desktop = {
+    plasma = {
+      enable = true;
+      autoLogin = true;
+    };
+
+    applications = {
+      steam.enable = true;
+    };
+
+    terminal = {
+      default = "ghostty";
+      ghostty.enable = true;
+    };
+
+    editors = {
+      default = "nano";
+      nano.enable = true;
+    };
+  };
+
+  shell = {
+    default = "zsh";
+  };
+}
diff --git a/lib/nixos.nix b/lib/nixos.nix
index e3e94fb..610657f 100644
--- a/lib/nixos.nix
+++ b/lib/nixos.nix
@@ -42,10 +42,10 @@ in rec
         })
         (filterAttrs (n: v: !elem n ["system"]) attrs)
         (import path)
-        (args@{ inputs, lib, pkgs, config, options, ... }: {
+        (args@{ ... }: {
           imports = mapModulesRec' ../modules/home (file: (import file (args // { user = "root"; })));
         })
-        ({config, ...}: {
+        ({...}: {
           imports = [];
 
           config = {
@@ -61,7 +61,7 @@ in rec
           };
         })
       ]
-      ++ (map (user: (args@{ inputs, lib, pkgs, config, options, ... }: {
+      ++ (map (user: (args@{ ... }: {
         imports = mapModulesRec' ../modules/home (file: (import file (args // { inherit user; })));
 
         config.modules.${user} = (import "${path}/users/${user}/default.nix" args);
diff --git a/modules/home/desktop/terminal/alacritty.nix b/modules/home/desktop/terminal/alacritty.nix
index 858b1cc..76e528d 100644
--- a/modules/home/desktop/terminal/alacritty.nix
+++ b/modules/home/desktop/terminal/alacritty.nix
@@ -1,12 +1,10 @@
 {
   config,
-  options,
   lib,
   pkgs,
   user,
   ...
 }: let
-  inherit (builtins) toString;
   inherit (lib.meta) getExe;
   inherit (lib.modules) mkIf mkMerge;
 in {
diff --git a/modules/home/shell/zsh.nix b/modules/home/shell/zsh.nix
index d6e3f4d..e6fc881 100644
--- a/modules/home/shell/zsh.nix
+++ b/modules/home/shell/zsh.nix
@@ -1,8 +1,6 @@
 { config, lib, pkgs, user, ... }:
 let
-  inherit (lib.attrsets) mapAttrsToList;
   inherit (lib.modules) mkIf;
-  inherit (lib.strings) concatStrings escapeNixString;
 
   cfg = config.modules.${user}.shell;
 in
diff --git a/modules/home/themes/default.nix b/modules/home/themes/default.nix
index 2bebfc4..50d8ac7 100644
--- a/modules/home/themes/default.nix
+++ b/modules/home/themes/default.nix
@@ -1,6 +1,6 @@
 { config, lib, pkgs, user, ... }:
 let
-  inherit (lib) mkIf mkDefault;
+  inherit (lib) mkIf;
   inherit (lib.options) mkOption mkEnableOption;
   inherit (lib.types) nullOr enum;
 
diff --git a/modules/system/desktop/gaming.nix b/modules/system/desktop/gaming.nix
new file mode 100644
index 0000000..ea37d1f
--- /dev/null
+++ b/modules/system/desktop/gaming.nix
@@ -0,0 +1,20 @@
+{ inputs, lib, config, ... }: let
+  inherit (lib) mkEnableOption mkIf;
+
+  cfg = config.modules.desktop.gaming;
+in
+{
+  imports = [ inputs.jovian.nixosModules.default ];
+
+  options.modules.desktop.gaming = {
+    enable = mkEnableOption "enable steamdeck like desktop";
+  };
+
+  config = mkIf cfg.enable {
+    jovian.steam = {
+      enable = true;
+      autoStart = true;
+
+    };
+  };
+}
diff --git a/modules/system/graphics.nix b/modules/system/graphics.nix
index 55f020e..a4d9775 100644
--- a/modules/system/graphics.nix
+++ b/modules/system/graphics.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ ... }:
 {
   services.xserver.videoDrivers = [ "nvidia" ];
 
diff --git a/modules/system/options.nix b/modules/system/options.nix
index 0558323..abce819 100644
--- a/modules/system/options.nix
+++ b/modules/system/options.nix
@@ -1,15 +1,10 @@
-{ inputs, config, options, lib, pkgs, ... }:
+{ config, lib, ... }:
 let
-  inherit (builtins) pathExists toString;
-  inherit (lib.lists) findFirst;
-  inherit (lib.modules) mkAliasDefinitions;
+  inherit (lib.types) attrs;
+  inherit (lib.my) mkOpt;
 in
 {
-  options = let
-    inherit (lib.types) attrs path;
-    inherit (lib.my) mkOpt;
-  in
-  {
+  options = {
     user = mkOpt attrs {};
   };
 
diff --git a/modules/system/system/audio.nix b/modules/system/system/audio.nix
index e29afa9..e26c06b 100644
--- a/modules/system/system/audio.nix
+++ b/modules/system/system/audio.nix
@@ -1,4 +1,4 @@
-{ config, options, lib, pkgs, ... }:
+{ config, lib, pkgs, ... }:
 let
   inherit (lib.attrsets) attrValues;
   inherit (lib.modules) mkIf;
diff --git a/modules/system/system/bluetooth.nix b/modules/system/system/bluetooth.nix
index 480f129..45343c3 100644
--- a/modules/system/system/bluetooth.nix
+++ b/modules/system/system/bluetooth.nix
@@ -1,15 +1,12 @@
-{ config, options, lib, pkgs, ... }:
+{ config, lib, ... }:
 let
-  inherit (lib.attrsets) attrValues;
   inherit (lib.modules) mkIf;
+  inherit (lib.options) mkEnableOption;
 
   cfg = config.modules.system.bluetooth;
 in
 {
-  options.modules.system.bluetooth = let
-    inherit (lib.options) mkEnableOption;
-  in
-  {
+  options.modules.system.bluetooth = {
     enable = mkEnableOption "enable bluetooth";
   };