diff --git a/server.js b/server.js
new file mode 100644
index 0000000..26b9136
--- /dev/null
+++ b/server.js
@@ -0,0 +1,25 @@
+/*
+ * raycaster-3d — statik dosya sunucusu (Express)
+ * ==============================================
+ * Saf 2D canvas raycasting motorunu tarayiciya sunar.
+ * Bagimlilik: express  (npm install)
+ */
+const path = require('path');
+const express = require('express');
+
+const PORT = process.env.PORT || 4173;
+const app = express();
+
+// /public ve kok icerisindeki static dosyalar (index.html, curl olmasin diye kokte de durur)
+app.use(express.static(path.join(__dirname, 'public')));
+// Kokten de acilabilsin (index.html kokte ise)
+app.use(express.static(__dirname));
+
+// Tum bilinmeyen istekleri index'e yonlendir
+app.get('*', (req, res) => {
+  res.sendFile(path.join(__dirname, 'public', 'index.html'));
+});
+
+app.listen(PORT, () => {
+  console.log(`[raycaster-3d] Sunucu ayakta -> http://localhost:${PORT}`);
+});