diff --git a/src/table/settings/difficulty_settings.ini b/src/table/settings/difficulty_settings.ini
--- a/src/table/settings/difficulty_settings.ini
+++ b/src/table/settings/difficulty_settings.ini
@@ -20,9 +20,9 @@ static const SettingVariant _difficulty_
 [post-amble]
 };
 [templates]
-SDTG_VAR   =   SDTG_VAR($name,              $type, $flags, $var, $def, $min, $max, $interval, $str, $strhelp, $strval, $pre_cb, $post_cb, $from, $to,        $cat, $extra, $startup),
-SDT_BOOL   =   SDT_BOOL(GameSettings, $var,        $flags, $def,                              $str, $strhelp, $strval, $pre_cb, $post_cb, $from, $to,        $cat, $extra, $startup),
-SDT_VAR    =    SDT_VAR(GameSettings, $var, $type, $flags, $def,       $min, $max, $interval, $str, $strhelp, $strval, $pre_cb, $post_cb, $from, $to,        $cat, $extra, $startup),
+SDTG_VAR   =   SDTG_VAR($name,              $type, $flags, $var, $def, $min, $max, $interval, $str, $strhelp, $strval, $pre_cb, $post_cb, $from, $to,        $cat, $extra, $startup, $extver),
+SDT_BOOL   =   SDT_BOOL(GameSettings, $var,        $flags, $def,                              $str, $strhelp, $strval, $pre_cb, $post_cb, $from, $to,        $cat, $extra, $startup, $extver),
+SDT_VAR    =    SDT_VAR(GameSettings, $var, $type, $flags, $def,       $min, $max, $interval, $str, $strhelp, $strval, $pre_cb, $post_cb, $from, $to,        $cat, $extra, $startup, $extver),
 
 [validation]
 SDTG_VAR = static_assert($max <= MAX_$type, "Maximum value for $var exceeds storage size");
@@ -42,6 +42,7 @@ to       = SL_MAX_VERSION
 cat      = SC_ADVANCED
 extra    = 0
 startup  = false
+extver   = SlXvFeatureTest()
 
 
 ; Saved settings variables.
@@ -171,6 +172,18 @@ strval   = STR_DISASTER_NONE
 cat      = SC_BASIC
 
 [SDT_VAR]
+var      = difficulty.vehicle_breakdown_scaler
+type     = SLE_UINT32
+def      = 16777215
+min      = 0
+max      = 16777215
+interval = 1
+str      = STR_CONFIG_SETTING_VEHICLE_BREAKDOWN_SCALER
+strhelp  = STR_CONFIG_SETTING_VEHICLE_BREAKDOWN_SCALER_HELPTEXT
+strval   = STR_JUST_INT
+extver   = SlXvFeatureTest(XSLFTO_AND, XSLFI_BREAKDOWN_SCALER)
+
+[SDT_VAR]
 var      = difficulty.subsidy_multiplier
 type     = SLE_UINT8
 from     = SLV_97