diff --git a/engines/grim/detection.cpp b/engines/grim/detection.cpp
index 7074e27b5f5..114a0eca433 100644
--- a/engines/grim/detection.cpp
+++ b/engines/grim/detection.cpp
@@ -251,7 +251,7 @@ static const GrimGameDescription gameDescriptions[] = {
 			Common::EN_ANY,
 			Common::kPlatformWindows,
 			ADGF_NO_FLAGS,
-			GUIO_NONE
+			GUIO1(GAMEOPTION_LOAD_DATAUSR)
 		},
 		GType_MONKEY4
 	},
@@ -264,7 +264,7 @@ static const GrimGameDescription gameDescriptions[] = {
 			Common::DE_DEU,
 			Common::kPlatformWindows,
 			ADGF_NO_FLAGS,
-			GUIO_NONE
+			GUIO1(GAMEOPTION_LOAD_DATAUSR)
 		},
 		GType_MONKEY4
 	},
@@ -277,7 +277,7 @@ static const GrimGameDescription gameDescriptions[] = {
 			Common::IT_ITA,
 			Common::kPlatformWindows,
 			ADGF_NO_FLAGS,
-			GUIO_NONE
+			GUIO1(GAMEOPTION_LOAD_DATAUSR)
 		},
 		GType_MONKEY4
 	},
@@ -290,7 +290,7 @@ static const GrimGameDescription gameDescriptions[] = {
 			Common::ES_ESP,
 			Common::kPlatformWindows,
 			ADGF_NO_FLAGS,
-			GUIO_NONE
+			GUIO1(GAMEOPTION_LOAD_DATAUSR)
 		},
 		GType_MONKEY4
 	},
@@ -303,7 +303,7 @@ static const GrimGameDescription gameDescriptions[] = {
 			Common::FR_FRA,
 			Common::kPlatformWindows,
 			ADGF_NO_FLAGS,
-			GUIO_NONE
+			GUIO1(GAMEOPTION_LOAD_DATAUSR)
 		},
 		GType_MONKEY4
 	},
@@ -316,7 +316,7 @@ static const GrimGameDescription gameDescriptions[] = {
 			Common::PT_BRA,
 			Common::kPlatformWindows,
 			ADGF_NO_FLAGS,
-			GUIO_NONE
+			GUIO1(GAMEOPTION_LOAD_DATAUSR)
 		},
 		GType_MONKEY4
 	},
@@ -329,7 +329,7 @@ static const GrimGameDescription gameDescriptions[] = {
 			Common::RU_RUS,
 			Common::kPlatformWindows,
 			ADGF_NO_FLAGS,
-			GUIO_NONE
+			GUIO1(GAMEOPTION_LOAD_DATAUSR)
 		},
 		GType_MONKEY4
 	},
@@ -342,7 +342,7 @@ static const GrimGameDescription gameDescriptions[] = {
 			Common::EN_ANY,
 			Common::kPlatformPS2,
 			ADGF_NO_FLAGS,
-			GUIO_NONE
+			GUIO1(GAMEOPTION_LOAD_DATAUSR)
 		},
 		GType_MONKEY4
 	},
@@ -355,7 +355,7 @@ static const GrimGameDescription gameDescriptions[] = {
 			Common::DE_DEU,
 			Common::kPlatformPS2,
 			ADGF_NO_FLAGS,
-			GUIO_NONE
+			GUIO1(GAMEOPTION_LOAD_DATAUSR)
 		},
 		GType_MONKEY4
 	},
@@ -368,7 +368,7 @@ static const GrimGameDescription gameDescriptions[] = {
 			Common::IT_ITA,
 			Common::kPlatformPS2,
 			ADGF_NO_FLAGS,
-			GUIO_NONE
+			GUIO1(GAMEOPTION_LOAD_DATAUSR)
 		},
 		GType_MONKEY4
 	},
@@ -381,7 +381,7 @@ static const GrimGameDescription gameDescriptions[] = {
 			Common::ES_ESP,
 			Common::kPlatformPS2,
 			ADGF_NO_FLAGS,
-			GUIO_NONE
+			GUIO1(GAMEOPTION_LOAD_DATAUSR)
 		},
 		GType_MONKEY4
 	},
@@ -394,7 +394,7 @@ static const GrimGameDescription gameDescriptions[] = {
 			Common::FR_FRA,
 			Common::kPlatformPS2,
 			ADGF_NO_FLAGS,
-			GUIO_NONE
+			GUIO1(GAMEOPTION_LOAD_DATAUSR)
 		},
 		GType_MONKEY4
 	},
@@ -407,7 +407,7 @@ static const GrimGameDescription gameDescriptions[] = {
 			Common::EN_ANY,
 			Common::kPlatformWindows,
 			ADGF_DEMO,
-			GUIO_NONE
+			GUIO1(GAMEOPTION_LOAD_DATAUSR)
 		},
 		GType_MONKEY4
 	},
diff --git a/engines/grim/resource.cpp b/engines/grim/resource.cpp
index a93f9c7ea06..b0dd9c0c8a9 100644
--- a/engines/grim/resource.cpp
+++ b/engines/grim/resource.cpp
@@ -153,6 +153,14 @@ ResourceLoader::ResourceLoader() {
 			if (g_grim->getGamePlatform() == Common::kPlatformPS2) {
 				SearchMan.listMatchingMembers(files, "???.m4b");
 			}
+
+			//Check the presence of datausr.m4b and if the user wants to load it.
+			//In this case put it in the top of the list
+			const char *datausr_name = "datausr.m4b";
+			if (SearchMan.hasFile(datausr_name) && ConfMan.getBool("datausr_load")) {
+				warning("Loading datausr.m4b. Please note that the ResidualVM-team doesn't provide support for using such patches");
+				files.push_front(SearchMan.getMember(datausr_name));
+			}
 		}
 	}