diff --git a/source/service_menu.cpp b/source/service_menu.cpp
index dfc3f50..e7e232b 100644
--- a/source/service_menu.cpp
+++ b/source/service_menu.cpp
@@ -1,6 +1,10 @@
 #include "service_menu.h"
 #include "screen.h"
 #include <SDL3/SDL.h>
+#include <array>
+#include <string>
+#include "text.h"
+#include "resource.h"
 
 // Singleton
 ServiceMenu *ServiceMenu::instance_ = nullptr;
@@ -16,8 +20,9 @@ ServiceMenu *ServiceMenu::get() { return ServiceMenu::instance_; }
 
 // Constructor
 ServiceMenu::ServiceMenu()
+    : text_(Resource::get()->getText("04b_25_metal"))
 {
-    constexpr float GAP = 15.0f;
+    constexpr float GAP = 30.0f;
     rect_ = {GAP, GAP, param.game.width - GAP * 2, param.game.height - GAP * 2};
 }
 
@@ -30,11 +35,55 @@ void ServiceMenu::render()
 {
     if (enabled_)
     {
+        constexpr int SEPARATION = 14;
+        constexpr std::array<const char *, 4> MAIN_LIST = {
+            "VIDEO",
+            "AUDIO",
+            "GAME",
+            "SYSTEM"};
+
+        constexpr std::array<const char *, 54> VIDEO_LIST = {
+            "VIDEO MODE",
+            "WINDOW SIZE",
+            "SHADERS",
+            "VSYNC",
+            "INTEGER SCALE"};
+
+        constexpr std::array<const char *, 4> AUDIO_LIST = {
+            "AUDIO",
+            "MAIN VOLUME",
+            "MUSIC VOLUME",
+            "SFX VOLUME"};
+
+        constexpr std::array<const char *, 2> GAME_LIST = {
+            "AUTOFIRE",
+            "LANG"};
+
+        constexpr std::array<const char *, 3> SYSTEM_LIST = {
+            "RESET",
+            "EXIT",
+            "SHUTDOWN"};
+
+        // FONDO
         SDL_SetRenderDrawColor(Screen::get()->getRenderer(), 0, 0, 0, 224);
         SDL_RenderFillRect(Screen::get()->getRenderer(), &rect_);
 
+        // BORDE
         SDL_SetRenderDrawColor(Screen::get()->getRenderer(), 224, 224, 224, 255);
         SDL_RenderRect(Screen::get()->getRenderer(), &rect_);
+
+        // SERVICE MENU
+        text_->writeDX(TEXT_COLOR | TEXT_CENTER, param.game.game_area.center_x, rect_.y + SEPARATION, "SERVICE MENU", -2, BLUE_SKY_COLOR.lighten());
+
+        // LINEA
+        SDL_SetRenderDrawColor(Screen::get()->getRenderer(), BLUE_SKY_COLOR.lighten().r, BLUE_SKY_COLOR.lighten().g, BLUE_SKY_COLOR.lighten().b, 255);
+        SDL_RenderLine(Screen::get()->getRenderer(), rect_.x + 20, rect_.y + SEPARATION * 3, rect_.x + rect_.w - 20, rect_.y + SEPARATION * 3);
+
+        // LIST
+        for (size_t i = 0; i < MAIN_LIST.size(); ++i)
+        {
+            text_->writeColored(rect_.x + 20, rect_.y + (SEPARATION * 4) + (i * (SEPARATION + SEPARATION * 0.5f)), MAIN_LIST.at(i), BLUE_SKY_COLOR.lighten(100), -2);
+        }
     }
 }
 
diff --git a/source/service_menu.h b/source/service_menu.h
index 5095721..38d2075 100644
--- a/source/service_menu.h
+++ b/source/service_menu.h
@@ -2,8 +2,11 @@
 
 #include <vector>
 #include <string>
+#include <memory>
 #include <SDL3/SDL.h>
 
+class Text;
+
 class ServiceMenu
 {
 public:
@@ -19,8 +22,9 @@ public:
 
 private:
     // -- Variables internas ---
-    bool enabled_ = false;
-    SDL_FRect rect_; // Rectangulo para definir el area del menú de servicio
+    bool enabled_ = false;       // Indica si el menú de servicio está activo
+    SDL_FRect rect_;             // Rectangulo para definir el area del menú de servicio
+    std::shared_ptr<Text> text_; // Objeto para escribir texto;
 
     // --- Patrón Singleton ---
     ServiceMenu();                                        // Constructor privado