diff --git a/modules/nixos/default.nix b/modules/nixos/default.nix
index 04fae3f..8cdb567 100644
--- a/modules/nixos/default.nix
+++ b/modules/nixos/default.nix
@@ -421,6 +421,15 @@
     };
   };
 
+  video-tools = {pkgs, ...}: {
+    environment = {
+      systemPackages = with pkgs; [
+        ffmpeg-full
+        obs-studio
+      ];
+    };
+  };
+
   graphical-workstation = {
     pkgs,
     lib,
@@ -435,6 +444,7 @@
       development-tools
       printing
       music-consumption
+      video-tools
     ];
 
     xdg.portal.enable = true;
diff --git a/nixos/bigtower.nix b/nixos/bigtower.nix
new file mode 100644
index 0000000..3923891
--- /dev/null
+++ b/nixos/bigtower.nix
@@ -0,0 +1,131 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}: {
+  imports = [
+    {
+      system.stateVersion = "24.05";
+      home-manager.users.daniel.home.stateVersion = "24.05";
+      networking.hostName = "bigtower";
+    }
+  ];
+  hardware.graphics.extraPackages = [
+    # pkgs.rocmPackages.clr.icd
+    pkgs.amdvlk
+
+    # encoding/decoding acceleration
+    pkgs.libvdpau-va-gl
+    pkgs.vaapiVdpau
+  ];
+
+  boot = {
+    # kernelPackages = pkgs.linuxPackages_zen;
+    loader.efi.canTouchEfiVariables = true;
+    loader.systemd-boot.enable = true;
+    initrd.availableKernelModules = ["xhci_pci" "nvme" "ahci" "usbhid"];
+    kernelModules = ["kvm-amd"];
+    supportedFilesystems = ["ntfs"];
+  };
+
+  hardware.bluetooth = {
+    enable = true;
+    # package = pkgs.bluez;
+    settings = {
+      General = {
+        AutoConnect = true;
+        MultiProfile = "multiple";
+      };
+    };
+  };
+
+  # networking = {
+  #   firewall = let
+  #     terraria = 7777;
+  #     stardew-valley = 24642;
+  #     web-dev-lan = 18888;
+  #     ports = [
+  #       terraria
+  #       stardew-valley
+  #       web-dev-lan
+  #     ];
+  #   in {
+  #     allowedTCPPorts = ports;
+  #     allowedUDPPorts = ports;
+  #   };
+  # };
+
+  environment.systemPackages = with pkgs; [
+    radeontop
+    # godot_4
+    prismlauncher
+  ];
+
+  home-manager.users.daniel = {
+    # slippi-launcher = {
+    #   enable = true;
+    #   # isoPath = "${config.home-manager.users.daniel.home.homeDirectory}/../games/roms/dolphin/melee.iso";
+    #   launchMeleeOnPlay = false;
+    # };
+
+    # TODO: monitor config module?
+    # wayland.windowManager.hyprland = {
+    #   settings = {
+    #     env = [
+    #       "EWW_BAR_MON,1"
+    #     ];
+    #     # See https://wiki.hyprland.org/Configuring/Keywords/ for more
+    #     monitor = [
+    #       # "DP-2,3840x2160@60,-2160x0,1,transform,3"
+    #       "DP-3,3840x2160@120,${toString (builtins.ceil (2160 / 1.5))}x0,1"
+    #       # HDR breaks screenshare? "DP-3,3840x2160@120,${toString (builtins.ceil (2160 / 1.5))}x0,1,bitdepth,10"
+    #       # "desc:LG Display 0x0521,3840x2160@120,0x0,1"
+    #       # "desc:Dell Inc. DELL U2720Q D3TM623,3840x2160@60,3840x0,1.5,transform,1"
+    #       "DP-2,3840x2160@60,0x0,1.5,transform,1"
+    #     ];
+    #     input = {
+    #       force_no_accel = true;
+    #       sensitivity = 1; # -1.0 - 1.0, 0 means no modification.
+    #     };
+    #   };
+    # };
+
+    # wayland.windowManager.sway = {
+    #   config = {
+    #     output = {
+    #       "GIGA-BYTE TECHNOLOGY CO., LTD. AORUS FO48U 23070B000307" = {
+    #         mode = "3840x2160@120Hz";
+    #         position = "${toString (builtins.ceil (2160 / 1.5))},0";
+    #       };
+
+    #       "Dell Inc. DELL U2720Q D3TM623" = {
+    #         # desktop left vertical monitor
+    #         mode = "3840x2160@60Hz";
+    #         transform = "90";
+    #         scale = "1.5";
+    #         position = "0,0";
+    #       };
+    #     };
+
+    #     workspaceOutputAssign =
+    #       (
+    #         map
+    #         (ws: {
+    #           output = "GIGA-BYTE TECHNOLOGY CO., LTD. AORUS FO48U 23070B000307";
+    #           workspace = toString ws;
+    #         })
+    #         (lib.range 1 7)
+    #       )
+    #       ++ (
+    #         map
+    #         (ws: {
+    #           output = "Dell Inc. DELL U2720Q D3TM623";
+    #           workspace = toString ws;
+    #         })
+    #         (lib.range 8 9)
+    #       );
+    #   };
+    # };
+  };
+}
diff --git a/nixos/dragon.nix b/nixos/dragon.nix
index ebea823..1da747b 100644
--- a/nixos/dragon.nix
+++ b/nixos/dragon.nix
@@ -63,7 +63,6 @@
     radeontop
     godot_4
     prismlauncher
-    obs-studio
   ];
 
   home-manager.users.daniel = {
diff --git a/nixos/foxtrot.nix b/nixos/foxtrot.nix
index 378c5b7..e6a3f18 100644
--- a/nixos/foxtrot.nix
+++ b/nixos/foxtrot.nix
@@ -45,7 +45,6 @@
       prismlauncher
       radeontop
       sops
-      obs-studio
       xh
     ];
   };