diff --git a/pkgs/default.nix b/pkgs/default.nix
index 79fcef5..8e8e4c4 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -6,7 +6,7 @@
       ...
     }:
     {
-      packages = {
+      packages = rec {
         simulationcraft = pkgs.callPackage ./simulationcraft.nix {
           simulationcraft-src = inputs.simulationcraft;
         };
@@ -18,6 +18,9 @@
         weakauras-companion = pkgs.callPackage ./weakauras-companion.nix { };
         wow-note = pkgs.callPackage ./wow-note { };
         rmc = pkgs.callPackage ./rmc.nix { };
+        sarc = pkgs.callPackage ./sarc.nix { inherit rstb; };
+        rstb = pkgs.callPackage ./rstb.nix { inherit oead; };
+        oead = pkgs.callPackage ./oead.nix { };
       };
     };
 }
diff --git a/pkgs/oead.nix b/pkgs/oead.nix
new file mode 100644
index 0000000..b717d3a
--- /dev/null
+++ b/pkgs/oead.nix
@@ -0,0 +1,40 @@
+{
+  lib,
+  python311,
+  fetchFromGitHub,
+  cmake,
+}:
+
+python311.pkgs.buildPythonApplication rec {
+  pname = "oead";
+  version = "1.2.9-4";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "zeldamods";
+    repo = "oead";
+    rev = "v${version}";
+    hash = "sha256-rBzXs5OaSssCjakOmGRsvL0OSq1EApllRN59lFaRNrU=";
+    fetchSubmodules = true;
+  };
+
+  dontUseCmakeConfigure = true;
+
+  build-system = [
+    python311.pkgs.setuptools
+    python311.pkgs.wheel
+    cmake
+  ];
+
+  pythonImportsCheck = [
+    "oead"
+  ];
+
+  meta = {
+    description = "Library for recent Nintendo EAD formats in first-party games";
+    homepage = "https://github.com/zeldamods/oead";
+    license = lib.licenses.gpl2Only;
+    maintainers = with lib.maintainers; [ ];
+    mainProgram = "oead";
+  };
+}
diff --git a/pkgs/rstb.nix b/pkgs/rstb.nix
new file mode 100644
index 0000000..6e986de
--- /dev/null
+++ b/pkgs/rstb.nix
@@ -0,0 +1,42 @@
+{
+  lib,
+  python311,
+  fetchFromGitHub,
+  oead,
+}:
+
+python311.pkgs.buildPythonApplication rec {
+  pname = "rstb";
+  version = "1.2.2";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "zeldamods";
+    repo = "rstb";
+    rev = "v${version}";
+    hash = "sha256-wd+kR+bQqaD9VNMSO3SNkA6uUe/6SFje8VmhbkJD0xg=";
+  };
+
+  nativeBuildInputs = [ python311.pkgs.pythonRelaxDepsHook ];
+
+  build-system = [
+    python311.pkgs.setuptools
+    python311.pkgs.wheel
+  ];
+
+  dependencies = [ oead ];
+
+  pythonRelaxDeps = [ "oead" ];
+
+  pythonImportsCheck = [
+    "rstb"
+  ];
+
+  meta = {
+    description = "Utilities to modify Breath of the Wild's Resource Size Table (RSTB";
+    homepage = "https://github.com/zeldamods/rstb";
+    license = lib.licenses.gpl2Only;
+    maintainers = with lib.maintainers; [ ];
+    mainProgram = "rstb";
+  };
+}
diff --git a/pkgs/sarc.nix b/pkgs/sarc.nix
new file mode 100644
index 0000000..8326648
--- /dev/null
+++ b/pkgs/sarc.nix
@@ -0,0 +1,42 @@
+{
+  lib,
+  python311,
+  fetchFromGitHub,
+  rstb,
+}:
+
+python311.pkgs.buildPythonApplication rec {
+  pname = "sarc";
+  version = "2.0.5";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "zeldamods";
+    repo = "sarc";
+    rev = "v${version}";
+    hash = "sha256-F6ra0AOd5yGZX4lWXHUO3fk5oK1hT7j1wWzZeWSbD84=";
+  };
+
+  build-system = [
+    python311.pkgs.setuptools
+    python311.pkgs.wheel
+  ];
+
+  nativeBuildInputs = [ python311.pkgs.pythonRelaxDepsHook ];
+
+  dependencies = [ rstb ];
+
+  pythonImportsCheck = [
+    "sarc"
+  ];
+
+  pythonRelaxDeps = [ "oead" ];
+
+  meta = {
+    description = "Nintendo SARC archive reader and writer";
+    homepage = "https://github.com/zeldamods/sarc";
+    license = lib.licenses.gpl2Only;
+    maintainers = with lib.maintainers; [ ];
+    mainProgram = "sarc";
+  };
+}