diff --git a/source/director.cpp b/source/director.cpp
index 375bd49..de3c446 100644
--- a/source/director.cpp
+++ b/source/director.cpp
@@ -187,6 +187,7 @@ void Director::bindInputs()
 	Input::get()->bindKey(InputType::AUTO_FIRE, SDL_SCANCODE_F6);
 	Input::get()->bindKey(InputType::CHANGE_LANG, SDL_SCANCODE_F7);
 	Input::get()->bindKey(InputType::SHOWINFO, SDL_SCANCODE_F8);
+	Input::get()->bindKey(InputType::VIDEO_INTEGER_SCALE, SDL_SCANCODE_F9);
 	Input::get()->bindKey(InputType::RESET, SDL_SCANCODE_F10);
 
 	// Asigna botones a inputs
diff --git a/source/global_inputs.cpp b/source/global_inputs.cpp
index dcfd169..036ee6d 100644
--- a/source/global_inputs.cpp
+++ b/source/global_inputs.cpp
@@ -238,6 +238,14 @@ namespace globalInputs
                 return;
             }
 
+            if (Input::get()->checkInput(InputType::VIDEO_INTEGER_SCALE, INPUT_DO_NOT_ALLOW_REPEAT, InputDeviceToUse::KEYBOARD))
+            {
+                options.video.integer_scale = !options.video.integer_scale;
+                SDL_RenderSetIntegerScale(Screen::get()->getRenderer(), options.video.integer_scale ? SDL_TRUE : SDL_FALSE);
+                Screen::get()->setVideoMode();
+                Notifier::get()->show({"Integer scale " + std::string(options.video.integer_scale ? "on" : "off")});
+            }
+
 #ifdef DEBUG
             // Comprueba el teclado para mostrar la información de debug
             if (Input::get()->checkInput(InputType::SHOWINFO, INPUT_DO_NOT_ALLOW_REPEAT, InputDeviceToUse::KEYBOARD))
diff --git a/source/input.h b/source/input.h
index f7f340c..ecd2e2e 100644
--- a/source/input.h
+++ b/source/input.h
@@ -38,6 +38,7 @@ enum class InputType : int
 	WINDOW_INC_SIZE,
 	WINDOW_DEC_SIZE,
 	VIDEO_SHADERS,
+	VIDEO_INTEGER_SCALE,
 	RESET,
 	MUTE,
 	CHANGE_LANG,