diff --git a/engines/scumm/detection_tables.h b/engines/scumm/detection_tables.h
index e7915947c62..bc6a7a57766 100644
--- a/engines/scumm/detection_tables.h
+++ b/engines/scumm/detection_tables.h
@@ -174,7 +174,7 @@ static const GameSettings gameVariantsTable[] = {
 	{"indy3", "No AdLib", "ega", GID_INDY3, 3, 0, MDT_PCSPK | MDT_PCJR,             0, UNK, GUIO2(GUIO_NOSPEECH, GUIO_NOMIDI)},
 	{"indy3", "VGA",      "vga", GID_INDY3, 3, 0, MDT_PCSPK | MDT_PCJR | MDT_CMS | MDT_ADLIB, GF_OLD256 | GF_FEW_LOCALS,                  Common::kPlatformDOS, GUIO3(GUIO_NOSPEECH, GUIO_NOMIDI, GUIO_ENHANCEMENTS)},
 	{"indy3", "Steam",  "steam", GID_INDY3, 3, 0, MDT_PCSPK | MDT_PCJR | MDT_CMS | MDT_ADLIB, GF_OLD256 | GF_FEW_LOCALS, UNK, GUIO3(GUIO_NOSPEECH, GUIO_NOMIDI, GUIO_ENHANCEMENTS)},
-	{"indy3", "FM-TOWNS",     0, GID_INDY3, 3, 0, MDT_TOWNS,             GF_OLD256 | GF_FEW_LOCALS | GF_AUDIOTRACKS, Common::kPlatformFMTowns, GUIO4(GUIO_NOSPEECH, GUIO_NOMIDI, GUIO_MIDITOWNS, GUIO_TRIM_FMTOWNS_TO_200_PIXELS)},
+	{"indy3", "FM-TOWNS",     0, GID_INDY3, 3, 0, MDT_TOWNS,             GF_OLD256 | GF_FEW_LOCALS | GF_AUDIOTRACKS, Common::kPlatformFMTowns, GUIO5(GUIO_NOSPEECH, GUIO_NOMIDI, GUIO_MIDITOWNS, GUIO_TRIM_FMTOWNS_TO_200_PIXELS, GUIO_ENHANCEMENTS)},
 
 	{"loom", "EGA",      "ega", GID_LOOM, 3, 0, MDT_PCSPK | MDT_PCJR | MDT_CMS | MDT_ADLIB | MDT_MIDI | MDT_PREFER_MT32, 0, UNK, GUIO2(GUIO_NOSPEECH, GUIO_ENHANCEMENTS)},
 	{"loom", "No AdLib", "ega", GID_LOOM, 3, 0, MDT_PCSPK | MDT_PCJR | MDT_CMS,                        0, UNK, GUIO3(GUIO_NOSPEECH, GUIO_NOMIDI, GUIO_ENHANCEMENTS)},
diff --git a/engines/scumm/script_v5.cpp b/engines/scumm/script_v5.cpp
index 97639838ab0..35599d27131 100644
--- a/engines/scumm/script_v5.cpp
+++ b/engines/scumm/script_v5.cpp
@@ -504,6 +504,20 @@ void ScummEngine_v5::o5_actorOps() {
 			j = getVarOrDirectByte(PARAM_2);
 			assertRange(0, i, 31, "o5_actorOps: palette slot");
 
+			// WORKAROUND: In the corridors of Castle Brunwald,
+			// there is a 'continuity error' with the Nazi guards
+			// in the FM-TOWNS version. They still have their
+			// palette override from the EGA version, making them
+			// appear in gray there, although their uniforms are
+			// green when you fight them or meet them again in
+			// the zeppelin. The PC VGA version fixed this.
+
+			if (_game.id == GID_INDY3 && _game.platform == Common::kPlatformFMTowns &&
+				(a->_costume == 23 || a->_costume == 28 || a->_costume == 29) &&
+				(_currentRoom == 20 || _currentRoom == 28 || _currentRoom == 32) && _enableEnhancements) {
+				break;
+			}
+
 			// WORKAROUND: The smoke animation is the same as
 			// what's used for the voodoo lady's cauldron. But
 			// for some reason, the colors changed between the