diff --git a/CMakeLists.txt b/CMakeLists.txt
index b942135..9ae6ccd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,17 +30,16 @@ if(SANDBOX)
 endif()
 
 if (${CMAKE_SYSTEM_NAME} MATCHES "Emscripten")
-  target_link_libraries(${PROJECT_NAME} "--profiling")
-  target_link_libraries(${PROJECT_NAME} "-s RUNTIME_DEBUG")
-  target_link_libraries(${PROJECT_NAME} "-s ASSERTIONS=1")
-  target_link_libraries(${PROJECT_NAME} "-s NO_DISABLE_EXCEPTION_CATCHING")
+  # target_link_libraries(${PROJECT_NAME} "--profiling")
+  # target_link_libraries(${PROJECT_NAME} "-s RUNTIME_DEBUG")
+  # target_link_libraries(${PROJECT_NAME} "-s ASSERTIONS=1")
+  # target_link_libraries(${PROJECT_NAME} "-s NO_DISABLE_EXCEPTION_CATCHING")
 
   target_link_libraries(${PROJECT_NAME} "-s ALLOW_MEMORY_GROWTH=1")
-  # target_link_libraries(${PROJECT_NAME} "-s FORCE_FILESYSTEM=1")
   target_link_libraries(${PROJECT_NAME} "-s INITIAL_MEMORY=134217728")
   target_link_libraries(${PROJECT_NAME} "-s EXPORTED_RUNTIME_METHODS=['callMain']")
 
-  target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra -Werror -pedantic -Og -g)
+  target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra -Werror -pedantic -O2 -flto)
 elseif(CMAKE_BUILD_TYPE MATCHES "Debug")
   if (MSVC)
     target_compile_options(${PROJECT_NAME} PRIVATE /W4 /Od /Zi)
diff --git a/assets/sandbox/scripts/main.lua b/assets/sandbox/scripts/main.lua
index 8b35d2b..700d040 100644
--- a/assets/sandbox/scripts/main.lua
+++ b/assets/sandbox/scripts/main.lua
@@ -18,48 +18,48 @@ me.x = (engine.width // 2) - (me.width // 2)
 me.y = (engine.height // 2) - (me.height // 2)
 
 me:on_update(function(self)
-  if engine:is_keydown(KeyEvent.w) then
-    self.y = self.y - 1
-  end
-
-  if engine:is_keydown(KeyEvent.a) then
-    self.x = self.x - 1
-  end
-
-  if engine:is_keydown(KeyEvent.s) then
-    self.y = self.y + 1
-  end
-
-  if engine:is_keydown(KeyEvent.d) then
-    self.x = self.x + 1
-  end
-
-  if engine:is_keydown(KeyEvent.space) then
-    me:play("blobs/deitzis.ogg")
-  end
-
-  angle = angle + 1
-  if angle > 360 then
-    angle = 0
-  end
-
-  self.angle = angle
-
-  if direction == 0 then
-    alpha = alpha - 2
-    if alpha <= 0 then
-      alpha = 0
-      direction = 1
+    if engine:is_keydown(KeyEvent.w) then
+        self.y = self.y - 1
     end
-  else
-    alpha = alpha + 2
-    if alpha >= 255 then
-      alpha = 255
-      direction = 0
+
+    if engine:is_keydown(KeyEvent.a) then
+        self.x = self.x - 1
+    end
+
+    if engine:is_keydown(KeyEvent.s) then
+        self.y = self.y + 1
+    end
+
+    if engine:is_keydown(KeyEvent.d) then
+        self.x = self.x + 1
+    end
+
+    if engine:is_keydown(KeyEvent.space) then
+        me:play("blobs/deitzis.ogg")
+    end
+
+    angle = angle + 1
+    if angle > 360 then
+        angle = 0
     end
-  end
 
-  self.alpha = alpha
+    self.angle = angle
+
+    if direction == 0 then
+        alpha = alpha - 2
+        if alpha <= 0 then
+            alpha = 0
+            direction = 1
+        end
+    else
+        alpha = alpha + 2
+        if alpha >= 255 then
+            alpha = 255
+            direction = 0
+        end
+    end
+
+    self.alpha = alpha
 end)
 
 local garbage = engine:spawn()
@@ -69,11 +69,11 @@ garbage = nil
 local gc = engine:spawn()
 
 gc:on_update(function(self)
-  if collectgarbage("count") / 1024 > 8 then
-    collectgarbage("collect")
-  else
-    collectgarbage("step", 1)
-  end
+    if collectgarbage("count") / 1024 > 8 then
+        collectgarbage("collect")
+    else
+        collectgarbage("step", 1)
+    end
 end)
 
 engine:run()
diff --git a/src/eventmanager.cpp b/src/eventmanager.cpp
index 7efcdc9..65a2bc5 100644
--- a/src/eventmanager.cpp
+++ b/src/eventmanager.cpp
@@ -9,22 +9,22 @@ void eventmanager::update() {
   SDL_Event event;
 
   while (SDL_PollEvent(&event)) {
-    switch (event.type) {
-    case SDL_QUIT:
-      std::for_each(_receivers.begin(), _receivers.end(),
-                    std::bind(&eventreceiver::on_quit, std::placeholders::_1));
-      break;
-
-    case SDL_KEYDOWN:
-      std::for_each(_receivers.begin(), _receivers.end(),
-                    std::bind(&eventreceiver::on_keydown, std::placeholders::_1, keyevent(event.key.keysym.sym)));
-      break;
-
-    case SDL_KEYUP:
-      std::for_each(_receivers.begin(), _receivers.end(),
-                    std::bind(&eventreceiver::on_keyup, std::placeholders::_1, keyevent(event.key.keysym.sym)));
-      break;
-    }
+    // switch (event.type) {
+    // case SDL_QUIT:
+    //   std::for_each(_receivers.begin(), _receivers.end(),
+    //                 std::bind(&eventreceiver::on_quit, std::placeholders::_1));
+    //   break;
+
+    // case SDL_KEYDOWN:
+    //   std::for_each(_receivers.begin(), _receivers.end(),
+    //                 std::bind(&eventreceiver::on_keydown, std::placeholders::_1, keyevent(event.key.keysym.sym)));
+    //   break;
+
+    // case SDL_KEYUP:
+    //   std::for_each(_receivers.begin(), _receivers.end(),
+    //                 std::bind(&eventreceiver::on_keyup, std::placeholders::_1, keyevent(event.key.keysym.sym)));
+    //   break;
+    // }
   }
 }
 
diff --git a/src/scriptengine.cpp b/src/scriptengine.cpp
index ea85dc2..55ba441 100644
--- a/src/scriptengine.cpp
+++ b/src/scriptengine.cpp
@@ -19,7 +19,8 @@ using namespace framework;
 void scriptengine::run() {
   sol::state lua;
 
-  lua.open_libraries();
+  lua.open_libraries(sol::lib::base);
+  // lua.open_libraries();
 
   lua.new_enum(
       "KeyEvent",
@@ -80,4 +81,15 @@ void scriptengine::run() {
 
   const auto script = storage::io::read("scripts/main.lua");
   lua.script(std::string_view(reinterpret_cast<const char *>(script.data()), script.size()));
+
+  // lua.script("print('Hello, world!')");
+
+  // const auto e = enginefactory()
+  //                    .set_title("Snake")
+  //                    .set_width(640)
+  //                    .set_height(480)
+  //                    .set_fullscreen(false)
+  //                    .create();
+
+  // e->run();
 }
\ No newline at end of file