diff --git a/src/DotRecast.Silk/Program.cs b/src/DotRecast.Silk/Program.cs
index 1b3e80d..9b67e20 100644
--- a/src/DotRecast.Silk/Program.cs
+++ b/src/DotRecast.Silk/Program.cs
@@ -1,4 +1,5 @@
 using System;
+using DotRecast.Silk;
 using Serilog;
 using Serilog.Enrichers;
 
@@ -21,6 +22,7 @@ public class Program
                 outputTemplate: format)
             .CreateLogger();
 
-        Log.Logger.Information("Hello, World!");
+        var demo = new SilkDemo();
+        demo.Run();
     }
 }
\ No newline at end of file
diff --git a/src/DotRecast.Silk/SilkDemo.cs b/src/DotRecast.Silk/SilkDemo.cs
index 92b7ede..8ed99bc 100644
--- a/src/DotRecast.Silk/SilkDemo.cs
+++ b/src/DotRecast.Silk/SilkDemo.cs
@@ -1,8 +1,63 @@
 using Serilog;
+using Silk.NET.Maths;
+using Silk.NET.Windowing;
 
 namespace DotRecast.Silk;
 
 public class SilkDemo
 {
     private static readonly ILogger Logger = Log.ForContext<SilkDemo>();
+
+    private IWindow _win;
+
+    public void Run()
+    {
+        Log.Logger.Information("running");
+        
+        var options = WindowOptions.Default;
+        options.Title = "silk demo";
+        options.Size = new Vector2D<int>(1024, 768);
+        options.VSync = false;
+        //options.ShouldSwapAutomatically = false;
+        _win = Window.Create(options);
+
+        _win.Closing += OnWindowClosing;
+        _win.Load += OnWindowLoad;
+        _win.Resize += OnWindowResize;
+        _win.FramebufferResize += OnWindowFramebufferResize;
+        _win.Update += OnWindowUpdate;
+        _win.Render += OnWindowRender;
+        
+        _win.Run();
+    }
+
+    private void OnWindowClosing()
+    {
+        
+    }
+
+    private void OnWindowLoad()
+    {
+        
+    }
+
+    private void OnWindowResize(Vector2D<int> size)
+    {
+        
+    }
+
+    private void OnWindowFramebufferResize(Vector2D<int> size)
+    {
+        
+    }
+
+    private void OnWindowUpdate(double dt)
+    {
+        
+    }
+
+    private void OnWindowRender(double dt)
+    {
+        
+    }
 }
\ No newline at end of file