diff --git a/data/map/01.map b/data/map/01.map
index d475932..abc062a 100644
--- a/data/map/01.map
+++ b/data/map/01.map
@@ -4,8 +4,8 @@ bg_img=bg_surface.png
 room_up=0
 room_down=0
 room_left=0
-room_right=0
+room_right=02.map
 
 [tilemap]
-01_8.tmx
+01.tmx
 [tilemap-end]
\ No newline at end of file
diff --git a/data/map/01.tmx b/data/map/01.tmx
index 1dee63d..f0873bb 100644
--- a/data/map/01.tmx
+++ b/data/map/01.tmx
@@ -1,21 +1,34 @@
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- <tileset firstgid="1" source="../../../volcano_2022_resources/media_work/map_work/tiles_surface.tsx"/>
- <layer id="1" name="tiles" width="20" height="13">
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diff --git a/data/map/01_8.tmx b/data/map/01_8.tmx
deleted file mode 100644
index e40b3f3..0000000
--- a/data/map/01_8.tmx
+++ /dev/null
@@ -1,34 +0,0 @@
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diff --git a/data/map/02.map b/data/map/02.map
new file mode 100644
index 0000000..9d2b128
--- /dev/null
+++ b/data/map/02.map
@@ -0,0 +1,11 @@
+tileset_img=tiles_surface.png
+bg_img=bg_surface.png
+
+room_up=0
+room_down=03.map
+room_left=01.map
+room_right=0
+
+[tilemap]
+02.tmx
+[tilemap-end]
\ No newline at end of file
diff --git a/data/map/02.tmx b/data/map/02.tmx
new file mode 100644
index 0000000..0f00ee9
--- /dev/null
+++ b/data/map/02.tmx
@@ -0,0 +1,34 @@
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+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+263,263,263,263,263,263,263,263,263,263,263,263,263,263,263,263,263,263,263,263,263,264,264,264,264,264,0,0,0,0,264,264,264,264,264,264,264,264,264,264,
+295,295,295,295,295,295,295,295,295,295,295,295,295,295,295,295,295,295,295,295,295,296,296,296,296,296,0,0,0,0,296,296,296,296,296,296,296,296,296,296
+</data>
+ </layer>
+</map>
diff --git a/data/map/03.map b/data/map/03.map
new file mode 100644
index 0000000..68cbb57
--- /dev/null
+++ b/data/map/03.map
@@ -0,0 +1,11 @@
+tileset_img=tiles_surface.png
+bg_img=bg_surface.png
+
+room_up=02.map
+room_down=0
+room_left=0
+room_right=0
+
+[tilemap]
+03.tmx
+[tilemap-end]
\ No newline at end of file
diff --git a/data/map/03.tmx b/data/map/03.tmx
new file mode 100644
index 0000000..ff9527f
--- /dev/null
+++ b/data/map/03.tmx
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<map version="1.9" tiledversion="1.9.1" orientation="orthogonal" renderorder="right-down" width="40" height="26" tilewidth="8" tileheight="8" infinite="0" nextlayerid="2" nextobjectid="1">
+ <tileset firstgid="1" source="surface.tsx"/>
+ <layer id="1" name="Capa de patrones 1" width="40" height="26">
+  <data encoding="csv">
+265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,0,0,0,0,265,265,265,265,265,265,265,265,265,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,577,578,579,580,581,582,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,189,190,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,189,190,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,257,257,257,257,258,257,258,258,258,257,257,257,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,265,
+265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265,265
+</data>
+ </layer>
+</map>
diff --git a/data/map/tiles_surface.tsx b/data/map/surface.tsx
similarity index 65%
rename from data/map/tiles_surface.tsx
rename to data/map/surface.tsx
index 41c3a9f..77ef15e 100644
--- a/data/map/tiles_surface.tsx
+++ b/data/map/surface.tsx
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <tileset version="1.9" tiledversion="1.9.1" name="tiles_surface" tilewidth="8" tileheight="8" tilecount="1024" columns="32">
- <image source="../../media/gfx/tiles_surface.png" width="256" height="256"/>
+ <image source="../../../volcano_2022/media/gfx/tiles_surface.png" width="256" height="256"/>
 </tileset>
diff --git a/data/map/surface.world b/data/map/surface.world
new file mode 100644
index 0000000..aaaff88
--- /dev/null
+++ b/data/map/surface.world
@@ -0,0 +1,27 @@
+{
+    "maps": [
+        {
+            "fileName": "02.tmx",
+            "height": 208,
+            "width": 320,
+            "x": 256,
+            "y": 0
+        },
+        {
+            "fileName": "01.tmx",
+            "height": 208,
+            "width": 320,
+            "x": -64,
+            "y": 0
+        },
+        {
+            "fileName": "03.tmx",
+            "height": 208,
+            "width": 320,
+            "x": 256,
+            "y": 208
+        }
+    ],
+    "onlyShowAdjacentMaps": false,
+    "type": "world"
+}
diff --git a/source/game.cpp b/source/game.cpp
index 7567210..df6dbbb 100644
--- a/source/game.cpp
+++ b/source/game.cpp
@@ -10,7 +10,7 @@ Game::Game(SDL_Renderer *renderer, Asset *asset, Screen *screen, Input *input)
     this->input = input;
 
     eventHandler = new SDL_Event();
-    map = new Map(asset->get("01.map"), renderer, asset);
+    map = new Map(asset->get("02.map"), renderer, asset);
     player = new Player(renderer, asset, input, map);
     debugText = new Text(asset->get("debug.png"), asset->get("debug.txt"), renderer);
 }
@@ -75,6 +75,7 @@ void Game::update()
         }
 
         player->update();
+        checkScreenBorders();
         checkInput();
     }
 }
@@ -105,6 +106,8 @@ void Game::checkInput()
 
     if (input->checkInput(INPUT_BUTTON_3, REPEAT_FALSE))
     {
+        delete map;
+        map = new Map(asset->get("01.map"),renderer, asset);
         delete player;
         player = new Player(renderer, asset, input, map);
     }
@@ -156,4 +159,40 @@ void Game::renderDebugInfo()
 
     text = "state " + std::to_string(player->state);
     debugText->write(0, line += 6, text, -1);
+
+    text = map->getRoomFileName(b_top) + " " +map->getRoomFileName(b_right) + " " +map->getRoomFileName(b_bottom) + " " +map->getRoomFileName(b_left);
+    debugText->write(0, line += 6, text, -1);
+}
+
+// Cambia el mapa
+bool Game::changeMap(std::string file)
+{
+    bool success = false;
+    // En las habitaciones los limites tienen la cadena del fichero o un 0 en caso de no limitar con nada
+    if (file != "0")
+        // Verifica que exista el fichero que se va a cargar
+        if (asset->get(file) != "")
+        {
+            // Elimina la habitación actual
+            delete map;
+
+            // Crea un objeto habitación nuevo a partir del fichero
+            map = new Map(asset->get(file), renderer, asset);
+            success = true;
+        }
+
+    return success;
+}
+
+// Comprueba si el jugador está en el borde y se ha de cambiar el mapa
+void Game::checkScreenBorders()
+{
+    if (player->isOnScreenBorder())
+    {
+        if (changeMap(map->getRoomFileName(player->getBorder())))
+        {
+            player->setMap(map);
+            player->switchBorders();
+        }
+    }
 }
\ No newline at end of file
diff --git a/source/game.h b/source/game.h
index 27a428d..6f8b74d 100644
--- a/source/game.h
+++ b/source/game.h
@@ -42,6 +42,12 @@ private:
 	// Muestra información de depuración
 	void renderDebugInfo();
 
+	// Cambia el mapa
+	bool changeMap(std::string file);
+
+	// Comprueba si el jugador está en el borde y se ha de cambiar el mapa
+	void checkScreenBorders();
+
 public:
 	// Constructor
 	Game(SDL_Renderer *renderer, Asset *asset, Screen *screen, Input *input);
diff --git a/source/map.cpp b/source/map.cpp
index 951a9b7..5fe682c 100644
--- a/source/map.cpp
+++ b/source/map.cpp
@@ -8,7 +8,7 @@ Map::Map(std::string file, SDL_Renderer *renderer, Asset *asset)
     map_width = 40;
     map_height = 26;
     tileset_width = 32;
-    
+
     // Copia los punteros a objetos
     this->asset = asset;
     this->renderer = renderer;
@@ -223,9 +223,11 @@ void Map::render()
 }
 
 // Devuelve el tipo de tile que hay en un punto
-t_tile_map Map::getTile(SDL_Point p)
+e_tile_map Map::getTile(SDL_Point p)
 {
-    const int tile = tilemap[((p.y / tile_size) * map_width) + (p.x / tile_size)];
+    const int x = std::max(getPlayArea(b_left), (std::min(p.x, getPlayArea(b_right))));
+    const int y = std::max(getPlayArea(b_top), (std::min(p.y, getPlayArea(b_bottom))));
+    const int tile = tilemap[((y / tile_size) * map_width) + (x / tile_size)];
     const int png_width = 32;
 
     if (tile >= 0 && tile < 8 * png_width)
@@ -240,6 +242,8 @@ t_tile_map Map::getTile(SDL_Point p)
     {
         return passable;
     }
+
+    return nothing;
 }
 
 // Devuelve el valor de la variable
@@ -252,4 +256,60 @@ int Map::getTileSize()
 int Map::getTileIndex(SDL_Point p)
 {
     return tilemap[((p.y / tile_size) * map_width) + (p.x / tile_size)];
+}
+
+// Devuelve el valor de los bordes de la zona de juego
+int Map::getPlayArea(e_border border)
+{
+    switch (border)
+    {
+    case b_top:
+        return 0;
+        break;
+
+    case b_left:
+        return 0;
+        break;
+
+    case b_right:
+        return tile_size * map_width;
+        break;
+
+    case b_bottom:
+        return tile_size * map_height;
+        break;
+
+    default:
+        break;
+    }
+
+    return -1;
+}
+
+// Devuelve el nombre del fichero de la habitación en funcion del borde
+std::string Map::getRoomFileName(e_border border)
+{
+    switch (border)
+    {
+    case b_top:
+        return room_up;
+        break;
+
+    case b_left:
+        return room_left;
+        break;
+
+    case b_right:
+        return room_right;
+        break;
+
+    case b_bottom:
+        return room_down;
+        break;
+
+    default:
+        break;
+    }
+
+    return "";
 }
\ No newline at end of file
diff --git a/source/map.h b/source/map.h
index b5c27cb..9b82fdf 100644
--- a/source/map.h
+++ b/source/map.h
@@ -12,13 +12,22 @@
 #ifndef MAP_H
 #define MAP_H
 
-enum t_tile_map
+enum e_tile_map
 {
 	nothing,
 	wall,
 	passable
 };
 
+enum e_border
+{
+	b_none,
+	b_top,
+	b_bottom,
+	b_left,
+	b_right
+};
+
 // The player
 class Map
 {
@@ -64,13 +73,19 @@ public:
 	void render();
 
 	// Devuelve el tipo de tile que hay en un punto
-	t_tile_map getTile(SDL_Point p);
+	e_tile_map getTile(SDL_Point p);
 
 	// Devuelve el valor de la variable
 	int getTileSize();
 
 	// Devuelve el indice del tile correspondiente a un punto del mapa
 	int getTileIndex(SDL_Point p);
+
+	// Devuelve el valor de los bordes de la zona de juego
+	int getPlayArea(e_border border);
+
+	// Devuelve el nombre del fichero de la habitación en funcion del borde
+	std::string getRoomFileName(e_border border);
 };
 
 #endif
diff --git a/source/player.cpp b/source/player.cpp
index fb30586..f88baea 100644
--- a/source/player.cpp
+++ b/source/player.cpp
@@ -302,4 +302,74 @@ bool Player::isOnFloor()
         onFloor |= ((map->getTile(f) == wall) || (map->getTile(f) == passable));
     }
     return onFloor;
+}
+
+// Comprueba si está situado en alguno de los cuatro bordes de la habitación
+bool Player::isOnScreenBorder()
+{
+    bool success = false;
+    border = b_none;
+
+    if (x < map->getPlayArea(b_left))
+    {
+        border = b_left;
+        success = true;
+    }
+    else if (x > map->getPlayArea(b_right) - w)
+    {
+        border = b_right;
+        success = true;
+    }
+    else if (y < map->getPlayArea(b_top))
+    {
+        border = b_top;
+        success = true;
+    }
+    else if (y > map->getPlayArea(b_bottom) - h)
+    {
+        border = b_bottom;
+        success = true;
+    }
+
+    return success;
+}
+
+// Devuelve el valor de la variable
+e_border Player::getBorder()
+{
+    return border;
+}
+
+// Cambia al jugador de un borde al opuesto. Util para el cambio de pantalla
+void Player::switchBorders()
+{
+    switch (border)
+    {
+    case b_top:
+        y = map->getPlayArea(b_bottom) - h;
+        break;
+
+    case b_bottom:
+        y = map->getPlayArea(b_top);
+        break;
+
+    case b_right:
+        x = map->getPlayArea(b_left);
+        break;
+
+    case b_left:
+        x = map->getPlayArea(b_right) - w;
+        break;
+
+    default:
+        break;
+    }
+
+    border = b_none;
+}
+
+// Pasa la referencia del mapa
+void Player::setMap(Map *map)
+{
+    this->map = map;
 }
\ No newline at end of file
diff --git a/source/player.h b/source/player.h
index 81505c5..1d0ed52 100644
--- a/source/player.h
+++ b/source/player.h
@@ -10,7 +10,7 @@
 #ifndef PLAYER_H
 #define PLAYER_H
 
-enum t_player_state
+enum e_state
 {
 	standing,
 	jumping,
@@ -40,7 +40,8 @@ public:
 	int lives;				// Cantidad de vidas
 	int w;					// Ancho del jugador
 	int h;					// ALto del jugador
-	t_player_state state;	// Estado actual del jugador
+	e_state state;			// Estado actual del jugador
+	e_border border;		// Indica en qué borde de la pantalla está el jugador
 	SDL_Point lastPosition; // Posición anterior
 
 	// Variables que afectan a la inercia del movimiento
@@ -93,6 +94,18 @@ public:
 
 	// Dibuja el objeto
 	void render();
+
+	// Comprueba si está situado en alguno de los cuatro bordes de la habitación
+	bool isOnScreenBorder();
+
+	// Devuelve el valor de la variable
+	e_border getBorder();
+
+	// Cambia al jugador de un borde al opuesto. Util para el cambio de pantalla
+	void switchBorders();
+
+	// Pasa la referencia del mapa
+	void setMap(Map *map);
 };
 
 #endif
diff --git a/source/prog.cpp b/source/prog.cpp
index 87c6426..3a407b0 100644
--- a/source/prog.cpp
+++ b/source/prog.cpp
@@ -140,7 +140,10 @@ bool Prog::setFileList()
 	// Ficheros binarios
 	asset->add("/data/map/01.map", data);
 	asset->add("/data/map/01.tmx", data);
-	asset->add("/data/map/01_8.tmx", data);
+	asset->add("/data/map/02.map", data);
+	asset->add("/data/map/02.tmx", data);
+	asset->add("/data/map/03.map", data);
+	asset->add("/data/map/03.tmx", data);
 	asset->add("/data/config.bin", data, false);
 	asset->add("/data/gamecontrollerdb.txt", data);
 	asset->add("/data/animations/player.ani", data);