diff --git a/data/console/commands.yaml b/data/console/commands.yaml
index bdfd3b0..c2900a5 100644
--- a/data/console/commands.yaml
+++ b/data/console/commands.yaml
@@ -203,7 +203,8 @@ categories:
         description: "Change to room number (GAME only)"
         usage: "ROOM <1-60>|NEXT|PREV|LEFT|RIGHT|UP|DOWN"
         completions:
-          ROOM: [NEXT, PREV, LEFT, RIGHT, UP, DOWN]
+          ROOM: [NEXT, PREV, LEFT, RIGHT, UP, DOWN, NEW, DELETE]
+          ROOM NEW: [LEFT, RIGHT, UP, DOWN]
 
       - keyword: SCENE
         handler: cmd_scene
diff --git a/source/game/editor/map_editor.cpp b/source/game/editor/map_editor.cpp
index 9a64d18..9e6d0ef 100644
--- a/source/game/editor/map_editor.cpp
+++ b/source/game/editor/map_editor.cpp
@@ -5,8 +5,10 @@
 #include <SDL3/SDL.h>
 
 #include <cmath>     // Para std::round
+#include <cstdio>    // Para std::remove (borrar fichero)
 #include <fstream>   // Para ifstream, ofstream
 #include <iostream>  // Para cout
+#include <set>       // Para set
 
 #include "core/input/mouse.hpp"               // Para Mouse
 #include "core/rendering/render_info.hpp"     // Para RenderInfo
@@ -14,6 +16,7 @@
 #include "core/rendering/surface.hpp"         // Para Surface
 #include "core/resources/resource_cache.hpp"  // Para Resource::Cache
 #include "core/resources/resource_list.hpp"   // Para Resource::List
+#include "core/resources/resource_types.hpp"  // Para RoomResource
 #include "game/editor/editor_statusbar.hpp"   // Para EditorStatusBar
 #include "game/game_control.hpp"              // Para GameControl
 #include "game/editor/room_saver.hpp"         // Para RoomSaver
@@ -131,6 +134,16 @@ void MapEditor::toggleMiniMap() {
     }
     mini_map_visible_ = !mini_map_visible_;
     if (mini_map_visible_) {
+        // Reconstruir el minimapa (pueden haber cambiado rooms, conexiones, tiles)
+        mini_map_ = std::make_unique<MiniMap>(parseColor(settings_.minimap_bg), parseColor(settings_.minimap_conn));
+        mini_map_->on_navigate = [this](const std::string& room_name) {
+            mini_map_visible_ = false;
+            reenter_ = true;
+            if (GameControl::exit_editor) { GameControl::exit_editor(); }
+            if (GameControl::change_room && GameControl::change_room(room_name)) {
+                if (GameControl::enter_editor) { GameControl::enter_editor(); }
+            }
+        };
         mini_map_->centerOnRoom(room_path_);
     }
 }
@@ -1147,27 +1160,59 @@ auto MapEditor::setRoomProperty(const std::string& property, const std::string&
     if (property == "UP" || property == "DOWN" || property == "LEFT" || property == "RIGHT") {
         std::string connection = "0";
         if (val != "0" && val != "null" && val != "none") {
-            // Convertir número a fichero: "6" → "06.yaml"
             try {
                 int num = std::stoi(val);
                 char buf[16];
                 std::snprintf(buf, sizeof(buf), "%02d.yaml", num);
                 connection = buf;
             } catch (...) {
-                // Si no es número, asumir que es un nombre de fichero
                 connection = val;
                 if (connection.find('.') == std::string::npos) { connection += ".yaml"; }
             }
         }
 
-        if (property == "UP") {
-            room_data_.upper_room = connection;
-        } else if (property == "DOWN") {
-            room_data_.lower_room = connection;
-        } else if (property == "LEFT") {
-            room_data_.left_room = connection;
-        } else {
-            room_data_.right_room = connection;
+        // Dirección opuesta para la conexión recíproca
+        std::string opposite;
+        std::string* our_field = nullptr;
+        if (property == "UP")    { opposite = "lower_room"; our_field = &room_data_.upper_room; }
+        if (property == "DOWN")  { opposite = "upper_room"; our_field = &room_data_.lower_room; }
+        if (property == "LEFT")  { opposite = "right_room"; our_field = &room_data_.left_room; }
+        if (property == "RIGHT") { opposite = "left_room";  our_field = &room_data_.right_room; }
+
+        // Si había una conexión anterior, romper la recíproca de la otra room
+        if (our_field != nullptr && *our_field != "0" && !our_field->empty()) {
+            auto old_other = Resource::Cache::get()->getRoom(*our_field);
+            if (old_other) {
+                if (opposite == "upper_room") { old_other->upper_room = "0"; }
+                else if (opposite == "lower_room") { old_other->lower_room = "0"; }
+                else if (opposite == "left_room") { old_other->left_room = "0"; }
+                else if (opposite == "right_room") { old_other->right_room = "0"; }
+                // Guardar la otra room
+                std::string other_path = Resource::List::get()->get(*our_field);
+                if (!other_path.empty()) {
+                    auto other_yaml = RoomSaver::loadYAML(other_path);
+                    RoomSaver::saveYAML(other_path, other_yaml, *old_other);
+                }
+            }
+        }
+
+        // Aplicar la nueva conexión
+        if (our_field != nullptr) { *our_field = connection; }
+
+        // Crear la conexión recíproca en la otra room
+        if (connection != "0") {
+            auto other = Resource::Cache::get()->getRoom(connection);
+            if (other) {
+                if (opposite == "upper_room") { other->upper_room = room_path_; }
+                else if (opposite == "lower_room") { other->lower_room = room_path_; }
+                else if (opposite == "left_room") { other->left_room = room_path_; }
+                else if (opposite == "right_room") { other->right_room = room_path_; }
+                std::string other_path = Resource::List::get()->get(connection);
+                if (!other_path.empty()) {
+                    auto other_yaml = RoomSaver::loadYAML(other_path);
+                    RoomSaver::saveYAML(other_path, other_yaml, *other);
+                }
+            }
         }
 
         autosave();
@@ -1177,6 +1222,267 @@ auto MapEditor::setRoomProperty(const std::string& property, const std::string&
     return "Unknown property: " + property + " (use: bgcolor, border, itemcolor1, itemcolor2, conveyor, tileset, up, down, left, right)";
 }
 
+// Obtiene la ruta de assets.yaml derivada de la ruta de una room
+auto MapEditor::getAssetsYamlPath() -> std::string {
+    std::string ref_path = Resource::List::get()->get(room_path_);
+    if (ref_path.empty()) { return ""; }
+    // ref_path es algo como .../data/room/03.yaml → queremos .../config/assets.yaml
+    auto pos = ref_path.find("/data/room/");
+    if (pos == std::string::npos) { return ""; }
+    return ref_path.substr(0, pos) + "/config/assets.yaml";
+}
+
+// Añade una room a assets.yaml (bajo la sección rooms:)
+void MapEditor::addRoomToAssetsYaml(const std::string& room_name) {
+    std::string assets_path = getAssetsYamlPath();
+    if (assets_path.empty()) { return; }
+
+    // Leer el fichero
+    std::ifstream in(assets_path);
+    if (!in.is_open()) { return; }
+    std::string content((std::istreambuf_iterator<char>(in)), std::istreambuf_iterator<char>());
+    in.close();
+
+    // Buscar la última entrada de room y añadir después
+    std::string entry = "    - type: ROOM\n      path: ${PREFIX}/data/room/" + room_name + "\n";
+    auto last_room = content.rfind("path: ${PREFIX}/data/room/");
+    if (last_room != std::string::npos) {
+        auto end_of_line = content.find('\n', last_room);
+        if (end_of_line != std::string::npos) {
+            content.insert(end_of_line + 1, entry);
+        }
+    }
+
+    std::ofstream out(assets_path);
+    if (out.is_open()) {
+        out << content;
+        out.close();
+    }
+}
+
+// Quita una room de assets.yaml
+void MapEditor::removeRoomFromAssetsYaml(const std::string& room_name) {
+    std::string assets_path = getAssetsYamlPath();
+    if (assets_path.empty()) { return; }
+
+    std::ifstream in(assets_path);
+    if (!in.is_open()) { return; }
+    std::string content((std::istreambuf_iterator<char>(in)), std::istreambuf_iterator<char>());
+    in.close();
+
+    // Buscar "path: ${PREFIX}/data/room/XX.yaml" y eliminar esa entry (2 líneas: type + path)
+    std::string search = "path: ${PREFIX}/data/room/" + room_name;
+    auto pos = content.find(search);
+    if (pos != std::string::npos) {
+        // Retroceder hasta "    - type: ROOM\n"
+        auto line_start = content.rfind("    - type: ROOM", pos);
+        // Avanzar hasta el fin de la línea del path
+        auto line_end = content.find('\n', pos);
+        if (line_start != std::string::npos && line_end != std::string::npos) {
+            content.erase(line_start, line_end - line_start + 1);
+        }
+    }
+
+    std::ofstream out(assets_path);
+    if (out.is_open()) {
+        out << content;
+        out.close();
+    }
+}
+
+// Crea una nueva habitación
+auto MapEditor::createNewRoom(const std::string& direction) -> std::string {
+    if (!active_) { return "Editor not active"; }
+
+    // Validar dirección si se proporcionó
+    if (!direction.empty() && direction != "LEFT" && direction != "RIGHT" && direction != "UP" && direction != "DOWN") {
+        return "usage: room new [left|right|up|down]";
+    }
+
+    // Comprobar que no hay ya una room en esa dirección
+    if (!direction.empty()) {
+        std::string* existing = nullptr;
+        if (direction == "UP") { existing = &room_data_.upper_room; }
+        else if (direction == "DOWN") { existing = &room_data_.lower_room; }
+        else if (direction == "LEFT") { existing = &room_data_.left_room; }
+        else if (direction == "RIGHT") { existing = &room_data_.right_room; }
+        if (existing != nullptr && *existing != "0" && !existing->empty()) {
+            return "Already connected " + toLower(direction) + ": " + *existing;
+        }
+    }
+
+    // Encontrar el primer número libre (reutiliza huecos)
+    auto& rooms = Resource::Cache::get()->getRooms();
+    std::set<int> used;
+    for (const auto& r : rooms) {
+        try { used.insert(std::stoi(r.name.substr(0, r.name.find('.')))); }
+        catch (...) {}
+    }
+    int new_num = 1;
+    while (used.contains(new_num)) { ++new_num; }
+    char name_buf[16];
+    std::snprintf(name_buf, sizeof(name_buf), "%02d.yaml", new_num);
+    std::string new_name = name_buf;
+
+    // Derivar la ruta de la carpeta de rooms
+    std::string ref_path = Resource::List::get()->get(room_path_);
+    if (ref_path.empty()) { return "Error: cannot resolve room path"; }
+    std::string room_dir = ref_path.substr(0, ref_path.find_last_of("\\/") + 1);
+    std::string new_path = room_dir + new_name;
+
+    // Crear Room::Data por defecto con conexión recíproca
+    Room::Data new_room;
+    new_room.number = std::string(name_buf).substr(0, std::string(name_buf).find('.'));
+    new_room.name = "NO_NAME";
+    new_room.bg_color = "black";
+    new_room.border_color = "magenta";
+    new_room.tile_set_file = "standard.gif";
+    new_room.item_color1 = "bright_cyan";
+    new_room.item_color2 = "yellow";
+    new_room.upper_room = "0";
+    new_room.lower_room = "0";
+    new_room.left_room = "0";
+    new_room.right_room = "0";
+    new_room.conveyor_belt_direction = 0;
+    new_room.tile_map.resize(32 * 16, -1);
+
+    // Conexión recíproca: la nueva room conecta de vuelta a la actual
+    if (direction == "UP") { new_room.lower_room = room_path_; }
+    else if (direction == "DOWN") { new_room.upper_room = room_path_; }
+    else if (direction == "LEFT") { new_room.right_room = room_path_; }
+    else if (direction == "RIGHT") { new_room.left_room = room_path_; }
+
+    // Conexiones del YAML
+    auto connStr = [](const std::string& c) -> std::string { return (c == "0") ? "null" : c; };
+
+    // Crear el YAML
+    std::ofstream file(new_path);
+    if (!file.is_open()) { return "Error: cannot create " + new_path; }
+
+    file << "# NO_NAME\n";
+    file << "room:\n";
+    file << "  name_en: \"NO_NAME\"\n";
+    file << "  name_ca: \"NO_NAME\"\n";
+    file << "  bgColor: black\n";
+    file << "  border: magenta\n";
+    file << "  tileSetFile: standard.gif\n";
+    file << "\n";
+    file << "  connections:\n";
+    file << "    up: " << connStr(new_room.upper_room) << "\n";
+    file << "    down: " << connStr(new_room.lower_room) << "\n";
+    file << "    left: " << connStr(new_room.left_room) << "\n";
+    file << "    right: " << connStr(new_room.right_room) << "\n";
+    file << "\n";
+    file << "  itemColor1: bright_cyan\n";
+    file << "  itemColor2: yellow\n";
+    file << "\n";
+    file << "  conveyorBelt: none\n";
+    file << "\n";
+    file << "tilemap:\n";
+    for (int row = 0; row < 16; ++row) {
+        file << "  - [";
+        for (int col = 0; col < 32; ++col) {
+            file << "-1";
+            if (col < 31) { file << ", "; }
+        }
+        file << "]\n";
+    }
+    file.close();
+
+    // Registrar en Resource::List, cache y assets.yaml
+    Resource::List::get()->add(new_path, Resource::List::Type::ROOM, true, true);
+    Resource::Cache::get()->getRooms().emplace_back(
+        RoomResource{.name = new_name, .room = std::make_shared<Room::Data>(new_room)});
+    addRoomToAssetsYaml(new_name);
+
+    // Conectar la room actual con la nueva (recíproco: ya hecho arriba para la nueva)
+    if (direction == "UP") { room_data_.upper_room = new_name; }
+    else if (direction == "DOWN") { room_data_.lower_room = new_name; }
+    else if (direction == "LEFT") { room_data_.left_room = new_name; }
+    else if (direction == "RIGHT") { room_data_.right_room = new_name; }
+
+    if (!direction.empty()) { autosave(); }
+
+    // Navegar a la nueva room
+    reenter_ = true;
+    if (GameControl::exit_editor) { GameControl::exit_editor(); }
+    if (GameControl::change_room && GameControl::change_room(new_name)) {
+        if (GameControl::enter_editor) { GameControl::enter_editor(); }
+    }
+
+    return "Created room " + new_name + (direction.empty() ? "" : " (" + toLower(direction) + ")");
+}
+
+// Elimina la habitación actual
+auto MapEditor::deleteRoom() -> std::string {
+    if (!active_) { return "Editor not active"; }
+
+    std::string deleted_name = room_path_;
+
+    // Buscar una room vecina a la que navegar después de borrar
+    std::string target = "0";
+    if (room_data_.upper_room != "0" && !room_data_.upper_room.empty()) { target = room_data_.upper_room; }
+    else if (room_data_.lower_room != "0" && !room_data_.lower_room.empty()) { target = room_data_.lower_room; }
+    else if (room_data_.left_room != "0" && !room_data_.left_room.empty()) { target = room_data_.left_room; }
+    else if (room_data_.right_room != "0" && !room_data_.right_room.empty()) { target = room_data_.right_room; }
+
+    if (target == "0") {
+        // Buscar la primera room que no sea esta
+        for (const auto& r : Resource::Cache::get()->getRooms()) {
+            if (r.name != deleted_name) { target = r.name; break; }
+        }
+    }
+    if (target == "0") { return "Cannot delete: no other room to navigate to"; }
+
+    // Desenlazar todas las conexiones recíprocas
+    auto unlinkReciprocal = [&](const std::string& neighbor, const std::string& field_name) {
+        if (neighbor == "0" || neighbor.empty()) { return; }
+        auto other = Resource::Cache::get()->getRoom(neighbor);
+        if (!other) { return; }
+        if (field_name == "upper_room") { other->upper_room = "0"; }
+        else if (field_name == "lower_room") { other->lower_room = "0"; }
+        else if (field_name == "left_room") { other->left_room = "0"; }
+        else if (field_name == "right_room") { other->right_room = "0"; }
+        // Guardar la otra room
+        std::string other_path = Resource::List::get()->get(neighbor);
+        if (!other_path.empty()) {
+            auto other_yaml = RoomSaver::loadYAML(other_path);
+            RoomSaver::saveYAML(other_path, other_yaml, *other);
+        }
+    };
+
+    unlinkReciprocal(room_data_.upper_room, "lower_room");  // Si nosotros somos su lower
+    unlinkReciprocal(room_data_.lower_room, "upper_room");  // Si nosotros somos su upper
+    unlinkReciprocal(room_data_.left_room, "right_room");   // Si nosotros somos su right
+    unlinkReciprocal(room_data_.right_room, "left_room");   // Si nosotros somos su left
+
+    // Navegar a la room destino antes de borrar
+    reenter_ = true;
+    if (GameControl::exit_editor) { GameControl::exit_editor(); }
+    if (GameControl::change_room) { GameControl::change_room(target); }
+
+    // Borrar el YAML del disco
+    std::string yaml_path = Resource::List::get()->get(deleted_name);
+    if (!yaml_path.empty()) {
+        std::remove(yaml_path.c_str());
+    }
+
+    // Quitar del cache
+    auto& cache_rooms = Resource::Cache::get()->getRooms();
+    cache_rooms.erase(
+        std::remove_if(cache_rooms.begin(), cache_rooms.end(),
+                        [&](const RoomResource& r) { return r.name == deleted_name; }),
+        cache_rooms.end());
+
+    // Quitar de assets.yaml
+    removeRoomFromAssetsYaml(deleted_name);
+
+    // Re-entrar al editor en la room destino
+    if (GameControl::enter_editor) { GameControl::enter_editor(); }
+
+    return "Deleted room " + deleted_name + ", moved to " + target;
+}
+
 // ¿Hay un item seleccionado?
 auto MapEditor::hasSelectedItem() const -> bool {
     return selected_item_ >= 0 && selected_item_ < static_cast<int>(room_data_.items.size());
diff --git a/source/game/editor/map_editor.hpp b/source/game/editor/map_editor.hpp
index 29bd0cb..83ed6cd 100644
--- a/source/game/editor/map_editor.hpp
+++ b/source/game/editor/map_editor.hpp
@@ -43,6 +43,8 @@ class MapEditor {
 
     // Comandos para propiedades de la habitación
     auto setRoomProperty(const std::string& property, const std::string& value) -> std::string;
+    auto createNewRoom(const std::string& direction = "") -> std::string;
+    auto deleteRoom() -> std::string;
 
     // Opciones del editor (llamados desde console_commands / teclas)
     auto showInfo(bool show) -> std::string;
@@ -106,6 +108,9 @@ class MapEditor {
     void handleMouseUp();
     void updateDrag();
     void autosave();
+    auto getAssetsYamlPath() -> std::string;
+    void addRoomToAssetsYaml(const std::string& room_name);
+    void removeRoomFromAssetsYaml(const std::string& room_name);
     void updateStatusBarInfo();
     static auto snapToGrid(float value) -> float;
     static auto pointInRect(float px, float py, const SDL_FRect& rect) -> bool;
diff --git a/source/game/ui/console_commands.cpp b/source/game/ui/console_commands.cpp
index 0e1a9b4..0776d1e 100644
--- a/source/game/ui/console_commands.cpp
+++ b/source/game/ui/console_commands.cpp
@@ -595,6 +595,19 @@ static auto cmd_room(const std::vector<std::string>& args) -> std::string {
     if (SceneManager::current != SceneManager::Scene::GAME) { return "Only available in GAME scene"; }
     if (args.empty()) { return "usage: room <1-60>|next|prev|left|right|up|down"; }
 
+    // DELETE: borrar la habitación actual
+    if (args[0] == "DELETE") {
+        if (!MapEditor::get() || !MapEditor::get()->isActive()) { return "Editor not active"; }
+        return MapEditor::get()->deleteRoom();
+    }
+
+    // NEW [LEFT|RIGHT|UP|DOWN]: crear habitación nueva (opcionalmente conectada)
+    if (args[0] == "NEW") {
+        if (!MapEditor::get() || !MapEditor::get()->isActive()) { return "Editor not active"; }
+        std::string direction = (args.size() >= 2) ? args[1] : "";
+        return MapEditor::get()->createNewRoom(direction);
+    }
+
     // Direcciones: LEFT, RIGHT, UP, DOWN
     if (args[0] == "LEFT" || args[0] == "RIGHT" || args[0] == "UP" || args[0] == "DOWN") {
         if (!GameControl::get_adjacent_room) { return "Game not initialized"; }