diff --git a/README.md b/README.md
index 1ca36aa..422265a 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,7 @@ Gluon is currently **barely 1 week old**, so is still in an **early and experime
 
 ### Apps
 - [Gluworld](gluworld): Hello World demo app with version info shown
+- [Gludoom](gludoom): Simple demo app - Doom running as WASM, made into a native looking app with Gluon
 - [Glucord](glucord): minimal desktop Discord client loading official webapp (demo/example)
 
 <br>
diff --git a/gludoom/index.js b/gludoom/index.js
new file mode 100644
index 0000000..ad96779
--- /dev/null
+++ b/gludoom/index.js
@@ -0,0 +1,36 @@
+import * as Gluon from '../gluon/index.js';
+
+(async () => {
+  // Load existing site with WASM doom
+  await Gluon.open(`https://silentspacemarine.com`, {
+    windowSize: [ 760, 600 ],
+    onLoad: () => {
+      // Wait until fully loaded
+      setTimeout(() => {
+        // Inject CSS to remove border / padding
+        const el = document.createElement('style');
+        el.appendChild(document.createTextNode(`
+body, html, #container, #monitor {
+  overflow: hidden;
+  max-width: unset;
+  margin: 0;
+  padding: 0;
+  border: 0;
+  border-radius: 0;
+
+  width: 100%;
+  height: 100%;
+}
+
+#monitor:after {
+  display: none;
+}`));
+        document.body.appendChild(el);
+
+        // Force window title to our own
+        document.title = `Gludoom (${Gluon.versions.product} ${Gluon.versions.browser})`;
+        Object.defineProperty(document, 'title', { get() {}, set() {} });
+      }, 1000);
+    }
+  });
+})();
\ No newline at end of file
diff --git a/gludoom/package.json b/gludoom/package.json
new file mode 100644
index 0000000..bb34440
--- /dev/null
+++ b/gludoom/package.json
@@ -0,0 +1 @@
+{ "type": "module" }
\ No newline at end of file