diff --git a/gamedir/Data-1.13/Ja2_Options.INI b/gamedir/Data-1.13/Ja2_Options.INI
index 584cce593..fd95fab55 100644
--- a/gamedir/Data-1.13/Ja2_Options.INI
+++ b/gamedir/Data-1.13/Ja2_Options.INI
@@ -846,4 +846,13 @@ SLOW_PROGRESS_FOR_ENEMY_ITEMS_CHOICE = FALSE
 ; Vehicle Inventory
 ;******************************************************************************************************************************
 
-VEHICLE_INVENTORY = TRUE
\ No newline at end of file
+VEHICLE_INVENTORY = TRUE
+
+;******************************************************************************************************************************
+; If the game difficult level is INSANE, the game progress is above 25% and the 
+; enemy outnumbers the players, then there is a chance of the enemies ambushing the group
+; If you like to play vanilla JA2 style, set ENABLE_CHANCE_OF_ENEMY_AMBUSHES_ON_INSANE_DIFFICULT = FALSE
+;******************************************************************************************************************************
+
+; INFO: In svn release exe this property is always set to TRUE until a new exe will be released!
+; ENABLE_CHANCE_OF_ENEMY_AMBUSHES_ON_INSANE_DIFFICULT = TRUE
\ No newline at end of file
diff --git a/gamedir/Data/Ja2_Options.INI b/gamedir/Data/Ja2_Options.INI
index ea5377e85..6044128a4 100644
--- a/gamedir/Data/Ja2_Options.INI
+++ b/gamedir/Data/Ja2_Options.INI
@@ -848,4 +848,13 @@ SLOW_PROGRESS_FOR_ENEMY_ITEMS_CHOICE = FALSE
 ; Vehicle Inventory
 ;******************************************************************************************************************************
 
-VEHICLE_INVENTORY = FALSE
\ No newline at end of file
+VEHICLE_INVENTORY = FALSE
+
+;******************************************************************************************************************************
+; If the game difficult level is INSANE, the game progress is above 25% and the 
+; enemy outnumbers the players, then there is a chance of the enemies ambushing the group
+; If you like to play vanilla JA2 style, set ENABLE_CHANCE_OF_ENEMY_AMBUSHES_ON_INSANE_DIFFICULT = FALSE
+;******************************************************************************************************************************
+
+; INFO: In svn release exe this property is always set to TRUE until a new exe will be released!
+; ENABLE_CHANCE_OF_ENEMY_AMBUSHES_ON_INSANE_DIFFICULT = FALSE
\ No newline at end of file