diff --git a/pkgs/by-name/hi/highscore-gearsystem/package.nix b/pkgs/by-name/hi/highscore-gearsystem/package.nix
new file mode 100644
index 000000000000..94d65f62e6b4
--- /dev/null
+++ b/pkgs/by-name/hi/highscore-gearsystem/package.nix
@@ -0,0 +1,51 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  meson,
+  ninja,
+  pkg-config,
+  libhighscore,
+  unstableGitUpdater,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "highscore-gearsystem";
+  version = "0-unstable-2026-01-02";
+
+  src = fetchFromGitHub {
+    owner = "highscore-emu";
+    repo = "gearsystem";
+    rev = "7a2cd21c54f1487ec255b71eaf629d1e48d4bbf1";
+    hash = "sha256-y4ZSw2yXBNg49X4aB1TE79ydu3EVqvtb73eB2QBKLEk=";
+  };
+
+  postPatch = ''
+    substituteInPlace meson.build \
+      --replace-fail "run_command('git', 'describe', '--always', '--dirty', '--match', ''', check: false).stdout().strip()" \
+        "'${finalAttrs.src.rev}'"
+  '';
+
+  sourceRoot = "${finalAttrs.src.name}/platforms/highscore";
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+  ];
+
+  buildInputs = [
+    libhighscore
+  ];
+
+  passthru.updateScript = unstableGitUpdater {
+    hardcodeZeroVersion = true;
+  };
+
+  meta = {
+    description = "Port of Gearsystem to Highscore";
+    homepage = "https://github.com/highscore-emu/Gearsystem";
+    license = lib.licenses.gpl3Plus;
+    inherit (libhighscore.meta) maintainers platforms;
+  };
+})