diff --git a/source/asset.cpp b/source/asset.cpp
index 11884ab..608009b 100644
--- a/source/asset.cpp
+++ b/source/asset.cpp
@@ -21,7 +21,7 @@ void Asset::add(std::string file, enum assetType type, bool required)
     mFileList.push_back(temp);
 }
 
-// Devuelve un elemento de la lista a partir de una cadena
+// Devuelve el fichero de un elemento de la lista a partir de una cadena
 std::string Asset::get(std::string text)
 {
     for (int i = 0; i < mFileList.size(); i++)
@@ -36,9 +36,21 @@ bool Asset::check()
 {
     bool success = true;
 
-    for (int i = 0; i < mFileList.size(); i++)
-        if (mFileList[i].required)
-            success &= checkFile(mFileList[i].file);
+    // Comprueba la lista de ficheros clasificandolos por tipo
+    for (int type = 0; type < maxAssetType; type++)
+    {
+        printf("\n>> %s FILES\n", getTypeName(type).c_str());
+
+        for (int i = 0; i < mFileList.size(); i++)
+            if ((mFileList[i].required) && (mFileList[i].type == type))
+                success &= checkFile(mFileList[i].file);
+    }
+
+    // Resultado
+	if (success)
+		printf("\n** All files OK.\n\n");
+	else
+		printf("\n** A file is missing. Exiting.\n\n");
 
     return success;
 }
@@ -64,4 +76,33 @@ bool Asset::checkFile(std::string path)
     }
 
     return success;
+}
+
+// Devuelve el nombre del tipo de recurso
+std::string Asset::getTypeName(int type)
+{
+    switch (type)
+    {
+    case bitmap:
+        return "BITMAP";
+        break;
+    case music:
+        return "MUSIC";
+        break;
+    case sound:
+        return "SOUND";
+        break;
+    case font:
+        return "FONT";
+        break;
+    case lang:
+        return "LANG";
+        break;
+    case data:
+        return "DATA";
+        break;
+    default:
+        return "ERROR";
+        break;
+    }
 }
\ No newline at end of file
diff --git a/source/asset.h b/source/asset.h
index 21e5f7e..5eaba36 100644
--- a/source/asset.h
+++ b/source/asset.h
@@ -11,9 +11,10 @@ enum assetType
 	bitmap,
 	music,
 	sound,
-	data,
 	font,
-	lang
+	lang,
+	data,
+	maxAssetType
 };
 
 // Clase Asset
@@ -34,6 +35,9 @@ private:
 	// Comprueba que existe un fichero
 	bool checkFile(std::string path);
 
+	// Devuelve el nombre del tipo de recurso
+	std::string getTypeName(int type);
+
 public:
 	// Constructor
 	Asset(std::string path);