diff --git a/sc2/content/comm/slyland/slyland.ts b/sc2/content/comm/slyland/slyland.ts
index 376cb38a0..6aed5af35 100644
--- a/sc2/content/comm/slyland/slyland.ts
+++ b/sc2/content/comm/slyland/slyland.ts
@@ -31,6 +31,7 @@
 #(THIS_IS_PROBE_3) 
 #(THIS_IS_PROBE_40) 
 #(THIS_IS_PROBE_41) 
+#(THIS_IS_PROBE_42) 
 #(why_attack_1) 
 #(why_attack_2) 
 #(why_attack_3) 
diff --git a/sc2/content/comm/slyland/slyland.txt b/sc2/content/comm/slyland/slyland.txt
index b2a43f6f5..2e6ef52dc 100755
--- a/sc2/content/comm/slyland/slyland.txt
+++ b/sc2/content/comm/slyland/slyland.txt
@@ -11,13 +11,13 @@ DO NOT FEAR. WE SHALL NOT HARM YOU.
 THIS IS PROBE 2418-B, ON A PEACEFUL MISSION.
 
 #(WE_COME_IN_PEACE_5)	slyla004.ogg
-WE ARE NON-HOSTILE AND SEEK TO ESTABLISH FRIENDLY RELATIONS.
+WE ARE NOT HOSTILE AND SEEK TO ESTABLISH FRIENDLY RELATIONS WITH YOUR SPECIES.
 
 #(WE_COME_IN_PEACE_6)	slyla005.ogg
 WE WISH TO LEARN MORE ABOUT YOU. PLEASE TRANSMIT DATA.
 
 #(WE_COME_IN_PEACE_7)	slyla006.ogg
-THIS PROBE IS NON-HOSTILE. DO NOT ATTACK.
+THIS PROBE IS NOT HOSTILE. DO NOT ATTACK.
 
 #(WE_COME_IN_PEACE_8)	slyla007.ogg
 WE COME IN PEACE.
@@ -38,7 +38,7 @@ Prepare to be annihilated!
 THIS PROBE IS PROGRAMMED TO DEFEND AGAINST HOSTILE BEHAVIOR.
 
 #(PROGRAMMED_TO_DEFEND_2)	slyla009.ogg
-SURVIVAL SUB-SYSTEM ACTIVATED. WEAPONS ENGAGED.
+SURVIVAL SYSTEM SUBROUTINE HAS BEEN ACTIVATED. WEAPONS ENGAGED.
 
 #(PROGRAMMED_TO_DEFEND_3)	slyla010.ogg
 ENACTING THIRD LAW.
@@ -67,7 +67,7 @@ ACCORDING TO INTERNAL MONITORS THERE ARE NO MALFUNCTIONS.
 #(NOMINAL_FUNCTION_3)	slyla014.ogg
 I WILL INITIATE SYSTEMS CHECK LEVEL FOUR.
 CHECKING... CHECKING... CHECKING...
-SYSTEMS CHECK LEVEL FOUR REPORTS FULL FUNCTIONALITY.
+SYSTEMS CHECK LEVEL FOUR REPORTS NO ABNORMALITIES OR MALFUNCTIONS.
 
 #(NOMINAL_FUNCTION_4)	slyla015.ogg
 ALL SYSTEMS REPORT NOMINAL FUNCTION.
@@ -91,12 +91,15 @@ THIS IS PROBE 2418-B. WE ARE ON A PEACEFUL MISSION OF EXPLORATION.
 THIS IS PROBE 2418-B. WE SEEK TO MAKE FRIENDLY CONTACT WITH ALIEN LIFE FORMS.
 
 #(THIS_IS_PROBE_3)	slyla018.ogg
-THIS IS PROBE 2418-B. WE REPLICATE SO THAT WE MAY EXPAND THE SCOPE OF OUR MISSION.
+THIS IS PROBE 2418-B. WE REPLICATE SO THAT WE MAY EXPAND THE SCOPE OF MISSION.
 
 #(THIS_IS_PROBE_40)	slyla019.ogg
-THIS IS PROBE 2418-B. COORDINATES ARE: 
+THIS IS PROBE 2418-B.
 
-#(THIS_IS_PROBE_41)
+#(THIS_IS_PROBE_41)	slyla030.ogg
+COORDINATES ARE: 
+
+#(THIS_IS_PROBE_42)
 .
 
 #(why_attack_1)
@@ -127,7 +130,7 @@ DATA GATHERING
 CONTACTING ALIEN LIFE FORMS IN PEACEFUL MANNER.
 
 #(PEACEFUL_MISSION_3)	slyla022.ogg
-PRESENT REPLICATION STATUS
+REPLICATION STATUS
 EIGHT REPLICATIONS
 NEXT REPLICATION 85 PERCENT COMPLETE
 ESTIMATED REPLICATIONS SINCE DEPARTURE FROM POINT OF ORIGIN
@@ -154,16 +157,16 @@ Goodbye and good riddance.
 Are you going to let me leave in peace this time?
 
 #(GOODBYE_1)	slyla024.ogg
-END CONTACT SUB-SEQUENCE.
+ENDING ALIEN CONTACT SUBROUTINE.
 
 #(GOODBYE_2)	slyla025.ogg
-END CONTACT SUB-SEQUENCE.
+ENDING ALIEN CONTACT SUBROUTINE.
 
 #(GOODBYE_3)	slyla026.ogg
-END CONTACT SUB-SEQUENCE.
+ENDING ALIEN CONTACT SUBROUTINE.
 
 #(GOODBYE_4)	slyla027.ogg
-END CONTACT SUB-SEQUENCE.
+ENDING ALIEN CONTACT SUBROUTINE.
 
 #(HOSTILE)	slyla028.ogg
 PRIORITY OVER-RIDE. NEW BEHAVIOR DICTATED.
@@ -174,5 +177,3 @@ ENGAGING SELF-DESTRUCTION CIRCUITRY.
 
 #(destruct_code)
 Transmit destruct sequence!
-
-
diff --git a/sc2/content/comm/slyland/slyland030.ogg b/sc2/content/comm/slyland/slyland030.ogg
new file mode 100644
index 000000000..c71c807bc
Binary files /dev/null and b/sc2/content/comm/slyland/slyland030.ogg differ
diff --git a/sc2/src/sc2code/comm/slyland/slyland.c b/sc2/src/sc2code/comm/slyland/slyland.c
index 703b87a56..107743555 100644
--- a/sc2/src/sc2code/comm/slyland/slyland.c
+++ b/sc2/src/sc2code/comm/slyland/slyland.c
@@ -19,6 +19,7 @@
 #include "comm/commall.h"
 #include "comm/slyland/resinst.h"
 #include "comm/slyland/strings.h"
+#include "options.h"
 
 #include "battle.h"
 #include "setup.h"
@@ -259,6 +260,13 @@ CombatIsInevitable (RESPONSE_REF R)
 		else if (PLAYER_SAID (R, we_are_us))
 		{
 			NumVisits = GET_GAME_STATE (SLYLANDRO_PROBE_ID);
+			if (NumVisits == 3 && !optSubtitles)
+			{
+				/* If playing without subtitles, don't use the
+				 * last item in the conversation tree, which mentions
+				 * coordinates which can't be spoken. */
+				NumVisits--;
+			}
 			switch (NumVisits++)
 			{
 				case 0:
@@ -273,8 +281,9 @@ CombatIsInevitable (RESPONSE_REF R)
 				case 3:
 				{
 					NPCPhrase (THIS_IS_PROBE_40);
-					NPCPhrase (GLOBAL_PLAYER_LOCATION);
 					NPCPhrase (THIS_IS_PROBE_41);
+					NPCPhrase (GLOBAL_PLAYER_LOCATION);
+					NPCPhrase (THIS_IS_PROBE_42);
 
 					--NumVisits;
 					break;
diff --git a/sc2/src/sc2code/comm/slyland/strings.h b/sc2/src/sc2code/comm/slyland/strings.h
index 468c5ca02..9e8c7476e 100644
--- a/sc2/src/sc2code/comm/slyland/strings.h
+++ b/sc2/src/sc2code/comm/slyland/strings.h
@@ -55,6 +55,7 @@ enum
 	THIS_IS_PROBE_3,
 	THIS_IS_PROBE_40,
 	THIS_IS_PROBE_41,
+	THIS_IS_PROBE_42,
 	why_attack_1,
 	why_attack_2,
 	why_attack_3,