diff --git a/NesLib.NesLib.dspec b/NesLib.NesLib.dspec
new file mode 100644
index 0000000..0b886a0
--- /dev/null
+++ b/NesLib.NesLib.dspec
@@ -0,0 +1,111 @@
+{
+  "metadata": {
+    "id": "NesLib.NesLib",
+    "version": "0.3.0",
+    "description": "NesLib Base Library",
+    "authors": "Erik van Bilsen",
+    "projectUrl": "https://github.com/neslib/Neslib",
+    "license": "BSD-2-Clause",
+    "copyright": "2022 Erik van Bilsen",
+    "tags": "collections hash"
+  },
+  "targetPlatforms": [
+    {
+      "compiler": "XE2",
+      "platforms": "Win32, Win64, OSX32",
+      "template": "default"
+    },
+    {
+      "compiler": "XE3",
+      "platforms": "Win32, Win64, OSX32, iOS32, AndroidArm32",
+      "template": "default"
+    },
+    {
+      "compiler": "XE4",
+      "platforms": "Win32, Win64, OSX32, iOS32, AndroidArm32",
+      "template": "default"
+    },
+    {
+      "compiler": "XE5",
+      "platforms": "Win32, Win64, OSX32, iOS32, AndroidArm32",
+      "template": "default"
+    },
+    {
+      "compiler": "XE6",
+      "platforms": "Win32, Win64, OSX32, iOS32, AndroidArm32",
+      "template": "default"
+    },
+    {
+      "compiler": "XE7",
+      "platforms": "Win32, Win64, OSX32, iOS32, AndroidArm32",
+      "template": "default"
+    },
+    {
+      "compiler": "XE8",
+      "platforms": "Win32, Win64, OSX32, iOS32, AndroidArm32",
+      "template": "default"
+    },
+    {
+      "compiler": "10.0",
+      "platforms": "Win32, Win64, OSX32, iOS32, AndroidArm32",
+      "template": "default"
+    },
+    {
+      "compiler": "10.1",
+      "platforms": "Win32, Win64, OSX32, iOS32, AndroidArm32",
+      "template": "default"
+    },
+    {
+      "compiler": "10.2",
+      "platforms": "Win32, Win64, OSX32, iOS32, AndroidArm32, LinuxIntel64",
+      "template": "default"
+    },
+    {
+      "compiler": "10.3",
+      "platforms": "Win32, Win64, OSX32, iOS32, AndroidArm32, LinuxIntel64",
+      "template": "default"
+    },
+    {
+      "compiler": "10.4",
+      "platforms": "Win32, Win64, OSX64, iOS32, AndroidArm32, LinuxIntel64",
+      "template": "default"
+    },
+    {
+      "compiler": "11.0",
+      "platforms": "Win32, Win64, OSX64, iOS64, AndroidArm32, LinuxIntel64",
+      "template": "default"
+    },
+    {
+      "compiler": "12.0",
+      "platforms": "Win32, Win64, OSX64, iOS64, AndroidArm32, LinuxIntel64",
+      "template": "default"
+    }
+  ],
+  "templates": [
+    {
+      "name": "default",
+      "source": [
+        {
+          "src": ".\\*.inc",
+          "flatten": false,
+          "dest": "src"
+        },
+        {
+          "src": ".\\*.pas",
+          "flatten": false,
+          "dest": "src"
+        },
+        {
+          "src": ".\\License.txt",
+          "flatten": false,
+          "dest": ""
+        }       
+      ],
+      "searchPaths": [
+        {
+          "path": "src"
+        }
+      ]
+    }
+  ]
+}