diff --git a/Src/IAEngine/imp/cpp/UI.cpp b/Src/IAEngine/imp/cpp/UI.cpp
index 5a8222e..8651a77 100644
--- a/Src/IAEngine/imp/cpp/UI.cpp
+++ b/Src/IAEngine/imp/cpp/UI.cpp
@@ -314,15 +314,26 @@ namespace ia::iae
 namespace ia::iae
 {
     Rml::Context *g_context{};
+    BOOL g_debuggerEnabled{false};
+
+    struct MainDataModel
+    {
+        Rml::String InputValues[10];
+    } g_mainDataModel;
 
     VOID UI::Initialize(IN INT32 width, IN INT32 height)
     {
         Rml::SetRenderInterface(&g_rmlUIRenderInterface);
         Rml::Initialise();
         g_context = Rml::CreateContext("main", Rml::Vector2i(width, height));
-        //Rml::Debugger::Initialise(g_context);
-        //Rml::Debugger::SetVisible(true);
-        //Rml::LoadFontFace("Roboto-Black.ttf");
+        Rml::Debugger::Initialise(g_context);
+        DisableDebugger();
+
+        if (auto dataModel = g_context->CreateDataModel("main"))
+        {
+            for (INT32 i = 0; i < ((sizeof(MainDataModel::InputValues) / sizeof(MainDataModel::InputValues[0]))); i++)
+                dataModel.Bind(BuildString("InputValue", i).c_str(), &g_mainDataModel.InputValues[i]);
+        }
     }
 
     VOID UI::Terminate()
@@ -356,6 +367,13 @@ namespace ia::iae
             g_context->ProcessMouseButtonDown(SDLMouseButtonToRml(event->button.button), keymods);
             break;
         case SDL_EventType::SDL_EVENT_KEY_DOWN:
+            if (event->key.key == SDLK_F8)
+            {
+                if (g_debuggerEnabled)
+                    DisableDebugger();
+                else
+                    EnableDebugger();
+            }
             g_context->ProcessKeyDown(SDLKeyToRml(event->key.key), keymods);
             break;
         case SDL_EventType::SDL_EVENT_KEY_UP:
@@ -369,6 +387,45 @@ namespace ia::iae
     }
 } // namespace ia::iae
 
+namespace ia::iae
+{
+    VOID UI::AddFontFromFile(IN CONST String &path)
+    {
+        Rml::LoadFontFace(path.c_str());
+    }
+
+    VOID UI::EnableDebugger()
+    {
+        Rml::Debugger::SetVisible(g_debuggerEnabled = true);
+    }
+
+    VOID UI::DisableDebugger()
+    {
+        Rml::Debugger::SetVisible(g_debuggerEnabled = false);
+    }
+
+    Handle UI::AddWindowFromFile(IN CONST String &path)
+    {
+        return (Handle) g_context->LoadDocument(path.c_str());
+    }
+
+    VOID UI::ShowWindow(IN Handle handle)
+    {
+        reinterpret_cast<Rml::ElementDocument *>(handle)->Show();
+    }
+
+    VOID UI::HideWindow(IN Handle handle)
+    {
+        reinterpret_cast<Rml::ElementDocument *>(handle)->Hide();
+    }
+
+    VOID UI::AddClickEvent(IN Handle handle, IN PCCHAR elementId, IN std::function<VOID()> callback)
+    {
+        const auto doc = reinterpret_cast<Rml::ElementDocument *>(handle);
+        
+    }
+} // namespace ia::iae
+
 namespace ia::iae
 {
     Rml::CompiledGeometryHandle RmlUIRenderInterface::CompileGeometry(Rml::Span<const Rml::Vertex> vertices,
diff --git a/Src/IAEngine/inc/IAEngine/UI.hpp b/Src/IAEngine/inc/IAEngine/UI.hpp
index 2e22554..2b8ebc0 100644
--- a/Src/IAEngine/inc/IAEngine/UI.hpp
+++ b/Src/IAEngine/inc/IAEngine/UI.hpp
@@ -22,7 +22,20 @@ namespace ia::iae
 {
     class UI
     {
-    public:
+      public:
+        STATIC VOID AddFontFromFile(IN CONST String &path);
+
+        STATIC Handle AddWindowFromFile(IN CONST String &path);
+
+        STATIC VOID ShowWindow(IN Handle handle);
+        STATIC VOID HideWindow(IN Handle handle);
+
+        STATIC VOID AddClickEvent(IN Handle handle, IN PCCHAR elementId, IN std::function<VOID()> callback);
+
+        STATIC VOID EnableDebugger();
+        STATIC VOID DisableDebugger();
+
+      private:
         STATIC VOID Initialize(IN INT32 width, IN INT32 height);
         STATIC VOID Terminate();
 
@@ -31,5 +44,7 @@ namespace ia::iae
 
         STATIC VOID OnEvent(IN PVOID event);
         STATIC VOID OnResize(IN INT32 width, IN INT32 height);
+
+        friend class Engine;
     };
-}
\ No newline at end of file
+} // namespace ia::iae
\ No newline at end of file