diff --git a/data/notifications/notify.png b/data/notification/notify.png
similarity index 100%
rename from data/notifications/notify.png
rename to data/notification/notify.png
diff --git a/data/sound/menu_move.wav b/data/sound/menu_move.wav
deleted file mode 100644
index 6503184..0000000
Binary files a/data/sound/menu_move.wav and /dev/null differ
diff --git a/data/sound/menu_select.wav b/data/sound/menu_select.wav
deleted file mode 100644
index 7475499..0000000
Binary files a/data/sound/menu_select.wav and /dev/null differ
diff --git a/source/common/notify.cpp b/source/common/notify.cpp
index 28e63ad..354d47c 100644
--- a/source/common/notify.cpp
+++ b/source/common/notify.cpp
@@ -10,7 +10,7 @@ Notify::Notify(SDL_Renderer *renderer, std::string iconFile, std::string bitmapF
     this->renderer = renderer;
     this->options = options;
     bgColor = options->notification.color;
-    waitTime = 300;
+    waitTime = 100;
 
     // Crea objetos
     iconTexture = new Texture(renderer, iconFile);
@@ -151,17 +151,20 @@ void Notify::showText(std::string text1, std::string text2, int icon)
 {
     // Inicializa variables
     const int iconSize = 16;
-    const int padding = text->getCharacterSize();
-    const int iconSpace = icon >= 0 ? iconSize + padding : 0;
+    const int paddingOut = 1;
+    const int paddingIn = text->getCharacterSize() / 2;
+    const int iconSpace = icon >= 0 ? iconSize + paddingIn : 0;
     const std::string txt = text1.length() > text2.length() ? text1 : text2;
-    const int width = text->lenght(txt) + (padding * 2) + iconSpace;
-    const int height = (text->getCharacterSize() * 2) + (padding * 2);
+    const int width = text->lenght(txt) + (paddingIn * 2) + iconSpace;
+    const int numTexts = text2 == "" ? 1 : 2;
+    const int height = (text->getCharacterSize() * numTexts) + (paddingIn * 2);
+    const notification_shape_t shape = notification_shape_squared;
 
     // Posición horizontal
     int despH = 0;
     if (options->notification.posH == pos_left)
     {
-        despH = padding;
+        despH = paddingOut;
     }
     else if (options->notification.posH == pos_middle)
     {
@@ -169,21 +172,21 @@ void Notify::showText(std::string text1, std::string text2, int icon)
     }
     else
     {
-        despH = options->video.gameWidth  - width - padding;
+        despH = options->video.gameWidth - width - paddingOut;
     }
 
     // Posición vertical
     int despV = 0;
     if (options->notification.posV == pos_top)
     {
-        despV = padding;
+        despV = paddingOut;
     }
     else
     {
-        despV = options->video.gameHeight - height - padding;
+        despV = options->video.gameHeight - height - paddingOut;
     }
 
-    const int travelDist = height + padding;
+    const int travelDist = height + paddingOut;
 
     // Offset
     int offset = 0;
@@ -206,6 +209,7 @@ void Notify::showText(std::string text1, std::string text2, int icon)
     n.state = ns_rising;
     n.text1 = text1;
     n.text2 = text2;
+    n.shape = shape;
     if (options->notification.posV == pos_top)
     {
         n.rect = {despH, offset - travelDist, width, height};
@@ -226,23 +230,32 @@ void Notify::showText(std::string text1, std::string text2, int icon)
     // Dibuja el fondo de la notificación
     SDL_SetRenderDrawColor(renderer, bgColor.r, bgColor.g, bgColor.b, 255);
     SDL_Rect rect;
-    rect = {4, 0, width - (4 * 2), height};
-    SDL_RenderFillRect(renderer, &rect);
+    if (shape == notification_shape_rounded)
+    {
+        rect = {4, 0, width - (4 * 2), height};
+        SDL_RenderFillRect(renderer, &rect);
 
-    rect = {4 / 2, 1, width - 4, height - 2};
-    SDL_RenderFillRect(renderer, &rect);
+        rect = {4 / 2, 1, width - 4, height - 2};
+        SDL_RenderFillRect(renderer, &rect);
 
-    rect = {1, 4 / 2, width - 2, height - 4};
-    SDL_RenderFillRect(renderer, &rect);
+        rect = {1, 4 / 2, width - 2, height - 4};
+        SDL_RenderFillRect(renderer, &rect);
+
+        rect = {0, 4, width, height - (4 * 2)};
+        SDL_RenderFillRect(renderer, &rect);
+    }
+
+    else if (shape == notification_shape_squared)
+    {
+        SDL_RenderClear(renderer);
+    }
 
-    rect = {0, 4, width, height - (4 * 2)};
-    SDL_RenderFillRect(renderer, &rect);
 
     // Dibuja el icono de la notificación
-    if (icon >= 0)
+    if (icon >= 0 && numTexts == 2)
     {
         Sprite *sp = new Sprite({0, 0, iconSize, iconSize}, iconTexture);
-        sp->setPos({padding, padding, iconSize, iconSize});
+        sp->setPos({paddingIn, paddingIn, iconSize, iconSize});
         sp->setSpriteClip({iconSize * (icon % 10), iconSize * (icon / 10), iconSize, iconSize});
         sp->render();
         delete sp;
@@ -250,21 +263,21 @@ void Notify::showText(std::string text1, std::string text2, int icon)
 
     // Escribe el texto de la notificación
     color_t color = {255, 255, 255};
-    if (text2 != "")
+    if (numTexts == 2)
     { // Dos lineas de texto
-        text->writeColored(padding + iconSpace, padding, text1, color);
-        text->writeColored(padding + iconSpace, padding + text->getCharacterSize() + 1, text2, color);
+        text->writeColored(paddingIn + iconSpace, paddingIn, text1, color);
+        text->writeColored(paddingIn + iconSpace, paddingIn + text->getCharacterSize() + 1, text2, color);
     }
     else
     { // Una linea de texto
-        text->writeColored(padding + iconSpace, (height / 2) - (text->getCharacterSize() / 2), text1, color);
+        text->writeColored(paddingIn + iconSpace, paddingIn, text1, color);
     }
 
     // Deja de dibujar en la textura
     SDL_SetRenderTarget(renderer, nullptr);
 
     // Crea el sprite de la notificación
-    n.sprite = new Sprite(n.rect, n.texture, renderer);
+    n.sprite = new Sprite(n.rect, n.texture);
 
     // Deja la notificación invisible
     n.texture->setAlpha(0);
diff --git a/source/common/notify.h b/source/common/notify.h
index d73a0b6..8f7fc71 100644
--- a/source/common/notify.h
+++ b/source/common/notify.h
@@ -34,6 +34,12 @@ private:
 		bottomRight
 	};
 
+	enum notification_shape_t
+	{
+		notification_shape_rounded,
+		notification_shape_squared,
+	};
+
 	struct notification_t
 	{
 		std::string text1;
@@ -46,6 +52,7 @@ private:
 		SDL_Rect rect;
 		int y;
 		int travelDist;
+		notification_shape_t shape;
 	};
 
 	// Objetos y punteros
diff --git a/source/common/screen.cpp b/source/common/screen.cpp
index 32efdb3..a0113ce 100644
--- a/source/common/screen.cpp
+++ b/source/common/screen.cpp
@@ -37,6 +37,9 @@ Screen::Screen(SDL_Window *window, SDL_Renderer *renderer, Asset *asset, Input *
     shakeEffect.origin = 0;
     attenuateEffect = false;
 
+    // Crea los objetos
+    notify = new Notify(renderer, asset->get("notify.png"), asset->get("8bithud.png"), asset->get("8bithud.txt"), asset->get("notify.wav"), options);
+
     // Define el color del borde para el modo de pantalla completa
     borderColor = {0x00, 0x00, 0x00};
 
@@ -53,6 +56,7 @@ Screen::Screen(SDL_Window *window, SDL_Renderer *renderer, Asset *asset, Input *
 // Destructor
 Screen::~Screen()
 {
+    delete notify;
     SDL_DestroyTexture(gameCanvas);
 }
 
@@ -232,7 +236,7 @@ void Screen::setVideoMode(int videoMode)
 // Camibia entre pantalla completa y ventana
 void Screen::switchVideoMode()
 {
-    options->video.mode = (options->video.mode == VIDEO_MODE_WINDOW) ? VIDEO_MODE_FULLSCREEN : VIDEO_MODE_WINDOW;
+    options->video.mode = options->video.mode == VIDEO_MODE_WINDOW ? VIDEO_MODE_FULLSCREEN : VIDEO_MODE_WINDOW;
     setVideoMode(options->video.mode);
 }
 
@@ -309,21 +313,29 @@ void Screen::checkInput()
     if (input->checkInput(input_window_fullscreen, DO_NOT_ALLOW_REPEAT))
     {
         switchVideoMode();
+        const std::string mode = options->video.mode == VIDEO_MODE_WINDOW ? "Window" : "Fullscreen";
+        showNotification(mode + " mode");
     }
 
     else if (input->checkInput(input_window_dec_size, DO_NOT_ALLOW_REPEAT))
     {
         decWindowSize();
+        const std::string size = std::to_string(options->video.window.size);
+        showNotification("Window size x" + size);
     }
 
     else if (input->checkInput(input_window_inc_size, DO_NOT_ALLOW_REPEAT))
     {
         incWindowSize();
+        const std::string size = std::to_string(options->video.window.size);
+        showNotification("Window size x" + size);
     }
 
     else if (input->checkInput(input_video_shaders, DO_NOT_ALLOW_REPEAT))
     {
         switchShaders();
+        const std::string value = options->video.shaders ? "on" : "off";
+        showNotification("Shaders " + value);
     }
 }
 
diff --git a/source/director.cpp b/source/director.cpp
index 2446e7d..a3d691a 100644
--- a/source/director.cpp
+++ b/source/director.cpp
@@ -290,7 +290,7 @@ bool Director::setFileList()
 	asset->add(prefix + "/data/config/gamecontrollerdb.txt", t_data);
 
 	// Notificaciones
-	asset->add(prefix + "/data/notifications/notify.png", t_bitmap);
+	asset->add(prefix + "/data/notification/notify.png", t_bitmap);
 
 	// Musicas
 	asset->add(prefix + "/data/music/intro.ogg", t_music);
@@ -308,8 +308,6 @@ bool Director::setFileList()
 	asset->add(prefix + "/data/sound/hiscore.wav", t_sound);
 	asset->add(prefix + "/data/sound/itemdrop.wav", t_sound);
 	asset->add(prefix + "/data/sound/itempickup.wav", t_sound);
-	asset->add(prefix + "/data/sound/menu_move.wav", t_sound);
-	asset->add(prefix + "/data/sound/menu_select.wav", t_sound);
 	asset->add(prefix + "/data/sound/player_collision.wav", t_sound);
 	asset->add(prefix + "/data/sound/stage_change.wav", t_sound);
 	asset->add(prefix + "/data/sound/title.wav", t_sound);
diff --git a/source/game.cpp b/source/game.cpp
index eb76c77..6cb377f 100644
--- a/source/game.cpp
+++ b/source/game.cpp
@@ -1899,9 +1899,6 @@ void Game::update()
 		// Actualiza el contador de ticks
 		ticks = SDL_GetTicks();
 
-		if (counter == 0)
-			createPowerBall();
-
 		// Actualiza el contador de juego
 		counter++;
 
@@ -2136,6 +2133,7 @@ void Game::checkInput()
 	else if (input->checkInput(input_reset, DO_NOT_ALLOW_REPEAT))
 	{
 		section->name = SECTION_PROG_LOGO;
+		screen->showNotification("Reset");
 		return;
 	}
 
@@ -2615,12 +2613,14 @@ bool Game::allPlayersAreDead()
 // Comprueba los eventos que hay en cola
 void Game::checkEvents()
 {
+#ifdef DEBUG
 	const Uint8 *keyStates = SDL_GetKeyboardState(nullptr);
 
 	if (keyStates[SDL_SCANCODE_H] != 0)
 	{
 		createItemScoreSprite(param->gameWidth / 2, param->gameWidth / 2, n1000Sprite);
 	}
+#endif
 
 	while (SDL_PollEvent(eventHandler) != 0)
 	{
diff --git a/source/hiscore_table.cpp b/source/hiscore_table.cpp
index 9526d70..877ec82 100644
--- a/source/hiscore_table.cpp
+++ b/source/hiscore_table.cpp
@@ -68,6 +68,9 @@ void HiScoreTable::update()
 		// Actualiza el contador de ticks
 		ticks = SDL_GetTicks();
 
+		// Actualiza el objeto screen
+		screen->update();
+
 		// Actualiza el fondo
 		background->update();
 
diff --git a/source/instructions.cpp b/source/instructions.cpp
index 9f24e31..f326636 100644
--- a/source/instructions.cpp
+++ b/source/instructions.cpp
@@ -99,7 +99,7 @@ void Instructions::iniSprites()
 	for (int i = 0; i < (int)itemTextures.size(); ++i)
 	{
 		Sprite *sprite = new Sprite(0, 0, param->itemSize, param->itemSize, itemTextures[i]);
-		sprite->setPos({spritePos.x, spritePos.y + ((param->itemSize + itemSpace) * i)});
+		sprite->setPos((SDL_Point){spritePos.x, spritePos.y + ((param->itemSize + itemSpace) * i)});
 		sprites.push_back(sprite);
 	}
 }
@@ -229,6 +229,9 @@ void Instructions::update()
 		// Actualiza el contador de ticks
 		ticks = SDL_GetTicks();
 
+		// Actualiza el objeto screen
+		screen->update();
+
 		// Incrementa el contador
 		counter++;
 
diff --git a/source/intro.cpp b/source/intro.cpp
index cc3d959..434a92d 100644
--- a/source/intro.cpp
+++ b/source/intro.cpp
@@ -375,6 +375,9 @@ void Intro::update()
 		// Actualiza el contador de ticks
 		ticks = SDL_GetTicks();
 
+		// Actualiza el objeto screen
+		screen->update();
+
 		// Actualiza los objetos
 		for (auto bitmap : bitmaps)
 		{
diff --git a/source/logo.cpp b/source/logo.cpp
index 5ea6633..945c6f6 100644
--- a/source/logo.cpp
+++ b/source/logo.cpp
@@ -244,6 +244,9 @@ void Logo::update()
 		// Actualiza el contador de ticks
 		ticks = SDL_GetTicks();
 
+		// Actualiza el objeto screen
+		screen->update();
+
 		// Comprueba las entradas
 		checkInput();
 
diff --git a/source/title.cpp b/source/title.cpp
index 917e821..3ca17a4 100644
--- a/source/title.cpp
+++ b/source/title.cpp
@@ -81,6 +81,9 @@ void Title::update()
 		// Actualiza el contador de ticks
 		ticks = SDL_GetTicks();
 
+		// Actualiza el objeto screen
+		screen->update();
+
 		// Actualiza el objeto 'defineButtons'
 		defineButtons->update();