diff --git a/flake.lock b/flake.lock
index 636f746..074fef7 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1748832438,
-        "narHash": "sha256-/CtyLVfNaFP7PrOPrTEuGOJBIhcBKVQ91KiEbtXJi0A=",
+        "lastModified": 1749436314,
+        "narHash": "sha256-CqmqU5FRg5AadtIkxwu8ulDSOSoIisUMZRLlcED3Q5w=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "58d6e5a83fff9982d57e0a0a994d4e5c0af441e4",
+        "rev": "dfa4d1b9c39c0342ef133795127a3af14598017a",
         "type": "github"
       },
       "original": {
@@ -28,11 +28,11 @@
       },
       "locked": {
         "dir": "pkgs/firefox-addons",
-        "lastModified": 1749009805,
-        "narHash": "sha256-eRv4m89aPJvIAX9mZQcJM+l3sYG+OJvcLsiHvAvXalg=",
+        "lastModified": 1749701004,
+        "narHash": "sha256-KeZvDN/OgLsxf6y8jnyNuj3XvnPuBI3i58a4lcElddc=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "622c38d004cdded682d9a5ab7323181dc6efb0c1",
+        "rev": "f70d23962d858c8996558ff30e3f0af205fe0f3a",
         "type": "gitlab"
       },
       "original": {
@@ -115,11 +115,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1749049052,
-        "narHash": "sha256-wIt8ZBc8diKg1H5ibi3Bw9HUcPR2w3xy4ddcuzjgLb0=",
+        "lastModified": 1749657191,
+        "narHash": "sha256-QLilaHuhGxiwhgceDWESj9gFcKIdEp7+9lRqNGpN8S4=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "ffab96a8b4a523c4b5e2645ee09e95a75cbdbfab",
+        "rev": "faeab32528a9360e9577ff4082de2d35c6bbe1ce",
         "type": "github"
       },
       "original": {
@@ -185,11 +185,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1749012745,
-        "narHash": "sha256-Cax/k9ZRPKqTz18vZtmqGR45pHRXM+sDvEVd4V/3NrU=",
+        "lastModified": 1749194393,
+        "narHash": "sha256-vt6hM9DNywnXXuW1qPDLzECmbDcmxhh58wpb0EEQjAo=",
         "owner": "LnL7",
         "repo": "nix-darwin",
-        "rev": "fa6120c32f10bd2aac9e8c9a6e71528a9d9d823b",
+        "rev": "19346808c445f23b08652971be198b9df6c33edc",
         "type": "github"
       },
       "original": {
@@ -227,11 +227,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1749002682,
-        "narHash": "sha256-v9K6RyPF/+4r/YJhjEH8y07VWE6Vj7Vl88E/K5m/uJ0=",
+        "lastModified": 1749693852,
+        "narHash": "sha256-ERtalZOvXvhb/ZWrjOGgUVkULUZ197n//cnJz436G6M=",
         "owner": "nix-community",
         "repo": "nix-vscode-extensions",
-        "rev": "46eb9c16d8ccfedf8bc648be03f9b2993fe3c994",
+        "rev": "8219bf5f17f590d277ec7054b657b1370c7b7fc0",
         "type": "github"
       },
       "original": {
@@ -242,11 +242,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1749056381,
-        "narHash": "sha256-QITcurR19KZlrCngBoCjsFF2BdYsiCG4UqmlrVcLb8Q=",
+        "lastModified": 1749195551,
+        "narHash": "sha256-W5GKQHgunda/OP9sbKENBZhMBDNu2QahoIPwnsF6CeM=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "029bd66faa180e11262dd1bc2732254c33415f52",
+        "rev": "4602f7e1d3f197b3cb540d5accf5669121629628",
         "type": "github"
       },
       "original": {
@@ -258,11 +258,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1748929857,
-        "narHash": "sha256-lcZQ8RhsmhsK8u7LIFsJhsLh/pzR9yZ8yqpTzyGdj+Q=",
+        "lastModified": 1749285348,
+        "narHash": "sha256-frdhQvPbmDYaScPFiCnfdh3B/Vh81Uuoo0w5TkWmmjU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "c2a03962b8e24e669fb37b7df10e7c79531ff1a4",
+        "rev": "3e3afe5174c561dee0df6f2c2b2236990146329f",
         "type": "github"
       },
       "original": {
@@ -286,7 +286,8 @@
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",
         "secrets": "secrets",
-        "sops-nix": "sops-nix"
+        "sops-nix": "sops-nix",
+        "steam-fetcher": "steam-fetcher"
       }
     },
     "secrets": {
@@ -312,11 +313,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1747603214,
-        "narHash": "sha256-lAblXm0VwifYCJ/ILPXJwlz0qNY07DDYdLD+9H+Wc8o=",
+        "lastModified": 1749592509,
+        "narHash": "sha256-VunQzfZFA+Y6x3wYi2UE4DEQ8qKoAZZCnZPUlSoqC+A=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "8d215e1c981be3aa37e47aeabd4e61bb069548fd",
+        "rev": "50754dfaa0e24e313c626900d44ef431f3210138",
         "type": "github"
       },
       "original": {
@@ -325,6 +326,26 @@
         "type": "github"
       }
     },
+    "steam-fetcher": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1714795926,
+        "narHash": "sha256-PkgC9jqoN6cJ8XYzTA2PlrWs7aPJkM3BGiTxNqax0cA=",
+        "owner": "nix-community",
+        "repo": "steam-fetcher",
+        "rev": "12f66eafb7862d91b3e30c14035f96a21941bd9c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "steam-fetcher",
+        "type": "github"
+      }
+    },
     "systems": {
       "locked": {
         "lastModified": 1681028828,
diff --git a/flake.nix b/flake.nix
index 71acc37..651a210 100644
--- a/flake.nix
+++ b/flake.nix
@@ -71,6 +71,11 @@
     flake-compat = {
       url = "github:edolstra/flake-compat";
     };
+
+    steam-fetcher = {
+      url = "github:nix-community/steam-fetcher";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs = {
diff --git a/modules/common-modules/overlays/default.nix b/modules/common-modules/overlays/default.nix
index 08085f5..1fab060 100644
--- a/modules/common-modules/overlays/default.nix
+++ b/modules/common-modules/overlays/default.nix
@@ -1,3 +1,6 @@
 # this folder is for derivation overlays
-{...}: {
+{inputs, ...}: {
+  nixpkgs.overlays = [
+    inputs.steam-fetcher.overlays.default
+  ];
 }
diff --git a/modules/common-modules/pkgs/default.nix b/modules/common-modules/pkgs/default.nix
index 208ee24..71431d9 100644
--- a/modules/common-modules/pkgs/default.nix
+++ b/modules/common-modules/pkgs/default.nix
@@ -13,5 +13,8 @@
         ./prostudiomasters.nix
         {};
     })
+    (final: prev: {
+      noita_entangled_worlds = pkgs.callPackage ./noita-entangled-worlds.nix {};
+    })
   ];
 }
diff --git a/modules/common-modules/pkgs/noita-entangled-worlds.nix b/modules/common-modules/pkgs/noita-entangled-worlds.nix
new file mode 100644
index 0000000..322ce41
--- /dev/null
+++ b/modules/common-modules/pkgs/noita-entangled-worlds.nix
@@ -0,0 +1,46 @@
+# not working yet
+{
+  pkgs,
+  rustPlatform,
+  fetchFromGitHub,
+  ...
+}: let
+  version = "1.5.3";
+  repo = fetchFromGitHub {
+    owner = "IntQuant";
+    repo = "noita_entangled_worlds";
+    rev = "v${version}";
+    hash = "sha256-frrpD0aWTeDbZYtp15R+quUUAZf7OvHlbSLtGJJtAqk=";
+  };
+in
+  rustPlatform.buildRustPackage {
+    name = "noita-proxy-${version}";
+    src = repo + "/noita-proxy";
+    prePatch = ''
+      substituteInPlace Cargo.toml \
+          --replace "path = \"../shared\"" "path = \"${repo + "/shared"}\""
+    '';
+    nativeBuildInputs = with pkgs; [
+      pkg-config
+      python3
+      cmake
+    ];
+    buildInputs = with pkgs; [
+      openssl
+      openssl.dev
+      libpulseaudio
+      libjack2
+      alsa-lib
+      xorg.libxcb
+      xorg.libxcb.dev
+      libopus
+    ];
+    propagatedBuildInputs = with pkgs; [
+      steamworks-sdk-redist
+    ];
+    runtimeDependencies = with pkgs; [
+      steamworks-sdk-redist
+    ];
+    doCheck = false;
+    cargoHash = "sha256-TzUS6d6PopgGf2i1yVaXaXdzNrvfSz+Gv67BAtxYmb4=";
+  }
diff --git a/modules/nixos-modules/ollama.nix b/modules/nixos-modules/ollama.nix
index 8f194cf..9507190 100644
--- a/modules/nixos-modules/ollama.nix
+++ b/modules/nixos-modules/ollama.nix
@@ -36,6 +36,8 @@
               directory = config.services.ollama.models;
               user = config.services.ollama.user;
               group = config.services.ollama.group;
+              mode = "0700";
+              defaultPerms.mode = "0700";
             }
             {
               directory = "/var/lib/private/ollama";