diff --git a/apps/piracy.html b/apps/piracy.html
new file mode 100644
index 0000000..8573cec
--- /dev/null
+++ b/apps/piracy.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Welcome</title>
+
+    <link rel="stylesheet" href="standard.css">
+
+    <style>
+        * {
+            text-align: center;
+        }
+    </style>
+</head>
+<body>
+    <script>
+        function createWindow(url, name, w, h) {
+            window.parent.postMessage(`win ${url} ${name} ${w} ${h}`)
+        }
+    </script>
+    <h1>Woah there!</h1>
+
+    <p>If you're seeing this that means you're playing this on the wrong website!</p>
+    <p>Don't worry though, simply click that button and I'll take you to where you can play this game.</p>
+
+    <button onclick="window.top.location.href = 'https://i-eat.rocks'"><span class="rainbow">Take me there!</span></button>
+</body>
+</html>
\ No newline at end of file
diff --git a/index.html b/index.html
index 6a0571d..29d6cb9 100644
--- a/index.html
+++ b/index.html
@@ -48,11 +48,41 @@
     <nav></nav>
 
     <script defer>
+        function getTopLevelUrl() {
+            try {
+                return window.top.location.href;
+            } catch (e) {
+                return window.location.href;
+            }
+        }
+
+        function inList(list, val) {
+            for (var i = 0; i < list.length; i++)  {
+                if (list[i] === val) {
+                    return true;
+                }
+            }
+
+            return false
+        }
+
         addEventListener("DOMContentLoaded", e => {
-            createWindow('apps/welcome.html', 'welcome', '350px', '550px');
+            var topLevelUrl = getTopLevelUrl().split("/")[2];
+            const allowedURLs = ["i-eat.rocks", "possiblyaxolotl.itch.io", "127.00.1:5500"];
+
+            if (inList(allowedURLs, topLevelUrl) == false) {
+                const divs = document.querySelectorAll("div");
+                divs.forEach(div => {
+                    div.remove();
+                });
+
+                createWindow('apps/piracy.html', 'wuh oh!', '350px', '330px');
+            } else {
+                createWindow('apps/welcome.html', 'welcome', '350px', '550px');
+            }
         })
 
-        window.home = window.self;
+
     </script>
 </body>
 </html>
\ No newline at end of file
diff --git a/style.css b/style.css
index 697d54b..9e51c44 100644
--- a/style.css
+++ b/style.css
@@ -166,5 +166,5 @@ nav {
 
     box-shadow: 0px 0px 4px rgba(0,0,0,0.5);
 
-    z-index: 2147483647;
+    /*z-index: 2147483647;*/
 }
\ No newline at end of file
