diff --git a/framework/engine/src/mm/engine.hpp b/framework/engine/src/mm/engine.hpp
index 45f63d2..f1b4752 100644
--- a/framework/engine/src/mm/engine.hpp
+++ b/framework/engine/src/mm/engine.hpp
@@ -18,7 +18,14 @@
 
 namespace MM {
 
+// fwd
+namespace Services {
+	class ImGuiEngineTools;
+}
+
 class Engine {
+	friend Services::ImGuiEngineTools;
+
 	private:
 		using service_family = entt::family<struct internal_service_family>;
 
diff --git a/framework/imgui/CMakeLists.txt b/framework/imgui/CMakeLists.txt
index ce725df..4b5b595 100644
--- a/framework/imgui/CMakeLists.txt
+++ b/framework/imgui/CMakeLists.txt
@@ -85,6 +85,9 @@ add_library(imgui_tools
 
 	./src/mm/services/scene_tools.hpp
 	./src/mm/services/scene_tools.cpp
+
+	./src/mm/services/engine_tools.hpp
+	./src/mm/services/engine_tools.cpp
 )
 
 target_include_directories(imgui_tools PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/src")
diff --git a/framework/imgui/src/mm/services/engine_tools.cpp b/framework/imgui/src/mm/services/engine_tools.cpp
new file mode 100644
index 0000000..a6be3e7
--- /dev/null
+++ b/framework/imgui/src/mm/services/engine_tools.cpp
@@ -0,0 +1,89 @@
+#include "./engine_tools.hpp"
+
+#include <entt/config/version.h>
+
+#include <mm/engine.hpp>
+#include <entt/core/hashed_string.hpp>
+
+#include <imgui/imgui.h>
+
+#include <mm/logger.hpp>
+#define LOGIGS(x) LOG("ImGuiSceneToolsService", x)
+
+namespace MM::Services {
+
+	bool ImGuiEngineTools::enable(Engine& engine) {
+		auto& menu_bar = engine.getService<MM::Services::ImGuiMenuBar>();
+
+		menu_bar.menu_tree["Engine"]["Stop Engine"] = [](Engine& e) {
+			ImGui::Separator();
+			if (ImGui::MenuItem("Stop Engine")) {
+				e.stop();
+			}
+		};
+
+		menu_bar.menu_tree["Engine"]["About"] = [this](Engine&) {
+			ImGui::MenuItem("About", NULL, &_show_about);
+		};
+
+		menu_bar.menu_tree["Engine"]["Services"] = [this](Engine&) {
+			ImGui::MenuItem("Services", NULL, &_show_services);
+		};
+
+		return true;
+	}
+
+	void ImGuiEngineTools::disable(Engine& engine) {
+		auto& menu_bar = engine.getService<MM::Services::ImGuiMenuBar>();
+
+		menu_bar.menu_tree["Engine"].erase("Stop Engine");
+	}
+
+	std::vector<UpdateStrategies::UpdateCreationInfo> ImGuiEngineTools::registerUpdates(void) {
+	using namespace entt::literals;
+		return {
+			{
+				"ImGuiEngineTools::render"_hs,
+				"ImGuiEngineTools::render",
+				[this](Engine& e){ renderImGui(e); },
+				UpdateStrategies::update_phase_t::MAIN,
+				true,
+				{
+					"ImGuiMenuBar::render"_hs
+				}
+			}
+		};
+	}
+
+	void ImGuiEngineTools::renderImGui(Engine& engine) {
+		if (_show_about) {
+			renderAbout();
+		}
+
+		if (_show_services) {
+			renderServices(engine);
+		}
+	}
+
+	void ImGuiEngineTools::renderAbout(void) {
+		if (ImGui::Begin("About##EngineTools", &_show_about)) {
+			ImGui::Text("TODO");
+			ImGui::Text("MushMachine");
+			ImGui::Text("EnTT v%d.%d.%d", ENTT_VERSION_MAJOR, ENTT_VERSION_MINOR, ENTT_VERSION_PATCH);
+		}
+		ImGui::End();
+	}
+
+	void ImGuiEngineTools::renderServices(Engine& engine) {
+		if (ImGui::Begin("Services##EngineTools", &_show_services)) {
+			ImGui::Text("TODO: use new table api");
+
+			for (auto& it : engine._services) {
+				ImGui::Text("[%d|%s]: %s", it.first, it.second->second->name(), it.second->first ? "enabled" : "disabled");
+			}
+		}
+		ImGui::End();
+	}
+
+} // namespace MM::Services
+
diff --git a/framework/imgui/src/mm/services/engine_tools.hpp b/framework/imgui/src/mm/services/engine_tools.hpp
new file mode 100644
index 0000000..be36533
--- /dev/null
+++ b/framework/imgui/src/mm/services/engine_tools.hpp
@@ -0,0 +1,28 @@
+#pragma once
+
+#include "./imgui_menu_bar.hpp"
+
+namespace MM::Services {
+
+	class ImGuiEngineTools : public Service {
+		public:
+			const char* name(void) override { return "ImGuiEngineTools"; }
+
+			bool enable(Engine& engine) override;
+			void disable(Engine& engine) override;
+
+			std::vector<UpdateStrategies::UpdateCreationInfo> registerUpdates(void) override;
+
+		private:
+			bool _show_about = false;
+			bool _show_services = false;
+
+		private:
+			void renderImGui(Engine& engine);
+
+			void renderAbout(void);
+			void renderServices(Engine& engine);
+	};
+
+} // namespace MM::Services
+
diff --git a/framework/imgui/src/mm/services/imgui_menu_bar.cpp b/framework/imgui/src/mm/services/imgui_menu_bar.cpp
index 6061d97..db926bd 100644
--- a/framework/imgui/src/mm/services/imgui_menu_bar.cpp
+++ b/framework/imgui/src/mm/services/imgui_menu_bar.cpp
@@ -80,7 +80,7 @@ namespace MM::Services {
 			}
 
 
-			ImGui::Text("%.1fFPS", ImGui::GetIO().Framerate);
+			ImGui::Text("| %.1fFPS", ImGui::GetIO().Framerate);
 			ImGui::EndMainMenuBar();
 		}
 	}
diff --git a/framework/imgui/test/CMakeLists.txt b/framework/imgui/test/CMakeLists.txt
index e6f4207..95df3ac 100644
--- a/framework/imgui/test/CMakeLists.txt
+++ b/framework/imgui/test/CMakeLists.txt
@@ -37,6 +37,25 @@ add_test(NAME imgui_scene_tools_test COMMAND imgui_scene_tools_test)
 
 ####################
 
+add_executable(imgui_engine_tools_test
+	engine_tools_test.cpp
+)
+
+target_include_directories(imgui_engine_tools_test PRIVATE ".")
+
+target_link_libraries(imgui_engine_tools_test
+	engine
+	opengl_renderer_s
+	imgui_service
+	imgui_render_task
+	imgui_tools
+	gtest_main
+)
+
+add_test(NAME imgui_engine_tools_test COMMAND imgui_engine_tools_test)
+
+####################
+
 add_executable(imgui_sound_test
 	sound_test.cpp
 )
diff --git a/framework/imgui/test/engine_tools_test.cpp b/framework/imgui/test/engine_tools_test.cpp
new file mode 100644
index 0000000..9ea00c5
--- /dev/null
+++ b/framework/imgui/test/engine_tools_test.cpp
@@ -0,0 +1,55 @@
+#include "mm/services/imgui_menu_bar.hpp"
+#include <gtest/gtest.h>
+
+#include <mm/engine.hpp>
+
+#include <mm/services/sdl_service.hpp>
+#include <mm/services/filesystem.hpp>
+#include <mm/services/imgui_s.hpp>
+
+#include <mm/services/opengl_renderer.hpp>
+#include <mm/opengl/render_tasks/imgui.hpp>
+
+#include <mm/services/engine_tools.hpp>
+
+static char* argv0;
+
+TEST(imgui_scene_tools, it) {
+	MM::Engine engine;
+
+	auto& sdl_ss = engine.addService<MM::Services::SDLService>(SDL_INIT_VIDEO);
+	ASSERT_TRUE(engine.enableService<MM::Services::SDLService>());
+
+	sdl_ss.createGLWindow("imgui_engine_tools_test", 1280, 720);
+
+	engine.addService<MM::Services::FilesystemService>(argv0, "imgui_engine_tools_test");
+	ASSERT_TRUE(engine.enableService<MM::Services::FilesystemService>());
+
+	engine.addService<MM::Services::ImGuiService>();
+	ASSERT_TRUE(engine.enableService<MM::Services::ImGuiService>());
+
+	engine.addService<MM::Services::ImGuiMenuBar>();
+	ASSERT_TRUE(engine.enableService<MM::Services::ImGuiMenuBar>());
+
+	engine.addService<MM::Services::ImGuiEngineTools>();
+	ASSERT_TRUE(engine.enableService<MM::Services::ImGuiEngineTools>());
+
+	auto& rs = engine.addService<MM::Services::OpenGLRenderer>();
+	ASSERT_TRUE(engine.enableService<MM::Services::OpenGLRenderer>());
+
+	rs.addRenderTask<MM::OpenGL::RenderTasks::ImGuiRT>(engine);
+
+	engine.run();
+
+	sdl_ss.destroyWindow();
+
+}
+
+int main(int argc, char** argv) {
+	argv0 = argv[0];
+
+	::testing::InitGoogleTest(&argc, argv);
+
+	return RUN_ALL_TESTS();
+}
+