diff --git a/packages/default.nix b/packages/default.nix
index 382db31..fbb5bae 100644
--- a/packages/default.nix
+++ b/packages/default.nix
@@ -23,6 +23,7 @@ forAllSystems (
   in
   {
     autopelago = call ./autopelago.nix;
+    melonloader = call ./melon.nix;
     fuzzel-launch = call ./fuzzel-launch.nix;
     fuzzel-power = call ./fuzzel-power.nix;
   }
diff --git a/packages/melon.nix b/packages/melon.nix
new file mode 100644
index 0000000..0fb493c
--- /dev/null
+++ b/packages/melon.nix
@@ -0,0 +1,30 @@
+{
+  pkgs,
+  ...
+}:
+pkgs.buildDotnetModule rec {
+  pname = "melonloader";
+  version = "0.7.0-unstable-2025-06-06";
+
+  src = pkgs.fetchFromGitHub {
+    owner = "LavaGang";
+    repo = "MelonLoader";
+    rev = "af66ccdb81beaa1b48dffedc06619afdb73cfe0f";
+    hash = "sha256-9yIwnYAoRJyFeRfOjQ+6di9Z/iWHaPjMXPa6olj4r6s=";
+  };
+
+  runtimeDeps = [
+    pkgs.icu
+  ];
+
+  projectFile = "MelonLoader.sln";
+
+  dotnet-sdk = pkgs.dotnetCorePackages.sdk_9_0;
+  dotnet-runtime = pkgs.dotnetCorePackages.runtime_9_0;
+
+  nugetDeps = ./melon_deps.json;
+
+  meta = {
+    mainProgram = "MelonLoader";
+  };
+}
diff --git a/packages/melon_deps.json b/packages/melon_deps.json
new file mode 100644
index 0000000..fe51488
--- /dev/null
+++ b/packages/melon_deps.json
@@ -0,0 +1 @@
+[]