diff --git a/source/resource.cpp b/source/resource.cpp
index ff5f933..8af057c 100644
--- a/source/resource.cpp
+++ b/source/resource.cpp
@@ -79,6 +79,7 @@ auto Resource::get() -> Resource* { return Resource::instance; }
 Resource::Resource(LoadingMode mode)
     : loading_mode_(mode),
       loading_text_(nullptr) {
+    Screen::get()->show();
     if (loading_mode_ == LoadingMode::PRELOAD) {
         loading_text_ = Screen::get()->getText();
         load();
@@ -789,6 +790,7 @@ void Resource::renderProgress() {
     screen->clean();
 
     auto color = param.resource.color;
+    const auto TEXT_HEIGHT = loading_text_->getCharacterSize();
 
     // Dibuja el interior de la barra de progreso
     SDL_SetRenderDrawColor(renderer, param.resource.color.r, param.resource.color.g, param.resource.color.b, param.resource.color.a);
@@ -807,19 +809,20 @@ void Resource::renderProgress() {
         param.resource.color);
     */
 
-    // Muestra nombre de la aplicación y versión
+    // Muestra nombre de la aplicación
     loading_text_->writeDX(
         Text::CENTER | Text::COLOR,
         param.game.game_area.center_x,
-        Y_PADDING,
+        param.game.game_area.center_y - TEXT_HEIGHT,
         spaceBetweenLetters(std::string(Version::APP_NAME)),
         1,
         param.resource.color);
 
+    // Muestra la versión
     loading_text_->writeDX(
         Text::CENTER | Text::COLOR,
         param.game.game_area.center_x,
-        Y_PADDING + 18,
+        param.game.game_area.center_y + TEXT_HEIGHT,
         "(" + std::string(Version::GIT_HASH) + ")",
         1,
         param.resource.color);
diff --git a/source/screen.cpp b/source/screen.cpp
index 86d32bb..05127b2 100644
--- a/source/screen.cpp
+++ b/source/screen.cpp
@@ -55,10 +55,14 @@ Screen::Screen()
     setDebugInfoEnabled(true);
 #endif
 
-    // Renderizar una vez la textura vacía para que tenga contenido válido
-    // antes de inicializar los shaders (evita pantalla negra)
+    // Renderizar una vez la textura vacía para que tenga contenido válido antes de inicializar los shaders (evita pantalla negra)
     SDL_RenderTexture(renderer_, game_canvas_, nullptr, nullptr);
 
+    // Limpiar renderer
+    SDL_SetRenderDrawColor(renderer_, 0, 0, 0, 255);
+    SDL_RenderClear(renderer_);
+    SDL_RenderPresent(renderer_);
+
     // Ahora sí inicializar los shaders
     initShaders();
 }
@@ -376,6 +380,7 @@ auto Screen::initSDLVideo() -> bool {
     if (Options::video.fullscreen) {
         window_flags |= SDL_WINDOW_FULLSCREEN;
     }
+    window_flags |= SDL_WINDOW_HIDDEN;
     window_ = SDL_CreateWindow(
         Options::window.caption.c_str(),
         param.game.width * Options::window.zoom,
@@ -403,7 +408,6 @@ auto Screen::initSDLVideo() -> bool {
     }
 
     // Configurar renderer
-    SDL_SetRenderDrawColor(renderer_, 0x00, 0x00, 0x00, 0xFF);
     SDL_SetRenderLogicalPresentation(renderer_, param.game.width, param.game.height, Options::video.integer_scale ? SDL_LOGICAL_PRESENTATION_INTEGER_SCALE : SDL_LOGICAL_PRESENTATION_LETTERBOX);
     SDL_SetRenderDrawBlendMode(renderer_, SDL_BLENDMODE_BLEND);
     SDL_SetRenderVSync(renderer_, Options::video.vsync ? 1 : SDL_RENDERER_VSYNC_DISABLED);