diff --git a/examples/RenderTest/main.cpp b/examples/RenderTest/main.cpp
index cef3ecf51..6af94fa9f 100644
--- a/examples/RenderTest/main.cpp
+++ b/examples/RenderTest/main.cpp
@@ -1,14 +1,23 @@
-#include <Nazara/Utility.hpp>
+#include <Nazara/Core.hpp>
+#include <Nazara/Platform.hpp>
 #include <Nazara/Renderer.hpp>
 #include <Nazara/Shader.hpp>
 #include <Nazara/Shader/SpirvConstantCache.hpp>
 #include <Nazara/Shader/SpirvPrinter.hpp>
+#include <Nazara/Utility.hpp>
 #include <array>
 #include <iostream>
 
 int main()
 {
-	Nz::Modules<Nz::Renderer> nazara;
+	Nz::Renderer::Config rendererConfig;
+	std::cout << "Run using Vulkan? (y/n)" << std::endl;
+	if (std::getchar() == 'y')
+		rendererConfig.preferredAPI = Nz::RenderAPI::Vulkan;
+	else
+		rendererConfig.preferredAPI = Nz::RenderAPI::OpenGL;
+
+	Nz::Modules<Nz::Renderer> nazara(rendererConfig);
 
 	Nz::RenderWindow window;
 
@@ -16,7 +25,7 @@ int main()
 	meshParams.matrix = Nz::Matrix4f::Rotate(Nz::EulerAnglesf(0.f, 90.f, 180.f)) * Nz::Matrix4f::Scale(Nz::Vector3f(0.002f));
 	meshParams.vertexDeclaration = Nz::VertexDeclaration::Get(Nz::VertexLayout_XYZ_Normal_UV);
 
-	Nz::String windowTitle = "Vulkan Test";
+	Nz::String windowTitle = "Render Test";
 	if (!window.Create(Nz::VideoMode(800, 600, 32), windowTitle))
 	{
 		std::cout << "Failed to create Window" << std::endl;
@@ -40,7 +49,6 @@ int main()
 	}
 
 	Nz::MeshRef drfreak = Nz::Mesh::LoadFromFile("resources/Spaceship/spaceship.obj", meshParams);
-
 	if (!drfreak)
 	{
 		NazaraError("Failed to load model");
@@ -218,7 +226,7 @@ int main()
 	unsigned int fps = 0;
 	bool uboUpdate = true;
 
-	//Nz::Mouse::SetRelativeMouseMode(true);
+	Nz::Mouse::SetRelativeMouseMode(true);
 
 	while (window.IsOpen())
 	{
@@ -231,7 +239,7 @@ int main()
 					window.Close();
 					break;
 
-				/*case Nz::WindowEventType_MouseMoved: // La souris a bougé
+				case Nz::WindowEventType_MouseMoved: // La souris a bougé
 				{
 					// Gestion de la caméra free-fly (Rotation)
 					float sensitivity = 0.3f; // Sensibilité de la souris
@@ -246,7 +254,7 @@ int main()
 					
 					uboUpdate = true;
 					break;
-				}*/
+				}
 
 				case Nz::WindowEventType_Resized:
 				{