diff --git a/default.nix b/default.nix
index 10ac0bb..756ecd9 100644
--- a/default.nix
+++ b/default.nix
@@ -45,6 +45,50 @@ self: super: {
         '';
       };
 
+      "3.5.3" = super.stdenv.mkDerivation rec {
+        pname = "godot-mono-bin";
+        version = "3.5.3";
+
+        src = super.fetchzip {
+          url =
+            "https://downloads.tuxfamily.org/godotengine/${version}/mono/Godot_v${version}-stable_mono_x11_64.zip";
+          hash = "sha256-q+zB5R7ATH1z0/mLLzibLEeKR/Ppw5JmFO/LMZtD9VM=";
+        };
+
+        nativeBuildInputs =
+          [ super.autoPatchelfHook super.makeWrapper super.unzip ];
+
+        buildInputs = [
+          super.udev
+          super.alsaLib
+          super.xorg.libXcursor
+          super.xorg.libXinerama
+          super.xorg.libXrandr
+          super.xorg.libXrender
+          super.xorg.libX11
+          super.xorg.libXi
+          super.libpulseaudio
+          super.libGL
+          super.zlib
+        ];
+
+        libraries = super.lib.makeLibraryPath buildInputs;
+
+        installPhase = ''
+          mkdir -p $out/bin $out/opt/godot-mono
+
+          install -m 0755 Godot_v${version}-stable_mono_x11.64 $out/opt/godot-mono/Godot_v${version}-stable_mono_x11.64
+          cp -r GodotSharp $out/opt/godot-mono
+
+          ln -s $out/opt/godot-mono/Godot_v${version}-stable_mono_x11.64 $out/bin/${pname}-${version}
+        '';
+
+        postFixup = ''
+          wrapProgram $out/bin/${pname}-${version} \
+            --set LD_LIBRARY_PATH ${libraries}
+        '';
+      };
+
       "4.2.1" = super.stdenv.mkDerivation rec {
         pname = "godot-mono-bin";
         version = "4.2.1";