--- a/src/strgen/strgen_base.cpp
+++ b/src/strgen/strgen_base.cpp
@@ -627,6 +627,8 @@
 			strcmp(a->cmd, "STRING3") == 0 ||
 			strcmp(a->cmd, "STRING4") == 0 ||
 			strcmp(a->cmd, "STRING5") == 0 ||
+			strcmp(a->cmd, "STRING6") == 0 ||
+			strcmp(a->cmd, "STRING7") == 0 ||
 			strcmp(a->cmd, "RAW_STRING") == 0) {
 		return FindCmd("STRING", 6);
 	}

--- a/src/strings.cpp
+++ b/src/strings.cpp
@@ -968,51 +968,17 @@
 				break;
 			}
 
-			case SCC_STRING1: { // {STRING1}
-				/* String that consumes ONE argument */
-				StringID str = args->GetInt32(SCC_STRING1);
-				if (game_script && GB(str, TAB_COUNT_OFFSET, TAB_COUNT_BITS) != GAME_TEXT_TAB) break;
-				StringParameters sub_args(*args, 1);
-				buff = GetStringWithArgs(buff, str, &sub_args, last, next_substr_case_index, game_script);
-				next_substr_case_index = 0;
-				break;
-			}
-
-			case SCC_STRING2: { // {STRING2}
-				/* String that consumes TWO arguments */
-				StringID str = args->GetInt32(SCC_STRING2);
+			case SCC_STRING1:
+			case SCC_STRING2:
+			case SCC_STRING3:
+			case SCC_STRING4:
+			case SCC_STRING5:
+			case SCC_STRING6:
+			case SCC_STRING7: { // {STRING1..7}
+				/* Strings that consume arguments */
+				StringID str = args->GetInt32(b);
 				if (game_script && GB(str, TAB_COUNT_OFFSET, TAB_COUNT_BITS) != GAME_TEXT_TAB) break;
-				StringParameters sub_args(*args, 2);
-				buff = GetStringWithArgs(buff, str, &sub_args, last, next_substr_case_index, game_script);
-				next_substr_case_index = 0;
-				break;
-			}
-
-			case SCC_STRING3: { // {STRING3}
-				/* String that consumes THREE arguments */
-				StringID str = args->GetInt32(SCC_STRING3);
-				if (game_script && GB(str, TAB_COUNT_OFFSET, TAB_COUNT_BITS) != GAME_TEXT_TAB) break;
-				StringParameters sub_args(*args, 3);
-				buff = GetStringWithArgs(buff, str, &sub_args, last, next_substr_case_index, game_script);
-				next_substr_case_index = 0;
-				break;
-			}
-
-			case SCC_STRING4: { // {STRING4}
-				/* String that consumes FOUR arguments */
-				StringID str = args->GetInt32(SCC_STRING4);
-				if (game_script && GB(str, TAB_COUNT_OFFSET, TAB_COUNT_BITS) != GAME_TEXT_TAB) break;
-				StringParameters sub_args(*args, 4);
-				buff = GetStringWithArgs(buff, str, &sub_args, last, next_substr_case_index, game_script);
-				next_substr_case_index = 0;
-				break;
-			}
-
-			case SCC_STRING5: { // {STRING5}
-				/* String that consumes FIVE arguments */
-				StringID str = args->GetInt32(SCC_STRING5);
-				if (game_script && GB(str, TAB_COUNT_OFFSET, TAB_COUNT_BITS) != GAME_TEXT_TAB) break;
-				StringParameters sub_args(*args, 5);
+				StringParameters sub_args(*args, b - SCC_STRING1 + 1);
 				buff = GetStringWithArgs(buff, str, &sub_args, last, next_substr_case_index, game_script);
 				next_substr_case_index = 0;
 				break;

--- a/src/table/control_codes.h
+++ b/src/table/control_codes.h
@@ -65,11 +65,14 @@
 	SCC_DATE_LONG,
 	SCC_DATE_ISO,
 
+	/* Must be consecutive */
 	SCC_STRING1,
 	SCC_STRING2,
 	SCC_STRING3,
 	SCC_STRING4,
 	SCC_STRING5,
+	SCC_STRING6,
+	SCC_STRING7,
 
 	SCC_ENCODED,
 

--- a/src/table/strgen_tables.h
+++ b/src/table/strgen_tables.h
@@ -65,6 +65,8 @@
 	{"STRING3",           EmitSingleChar, SCC_STRING3,            4, C_CASE | C_GENDER}, // included string that consumes the string id and THREE arguments
 	{"STRING4",           EmitSingleChar, SCC_STRING4,            5, C_CASE | C_GENDER}, // included string that consumes the string id and FOUR arguments
 	{"STRING5",           EmitSingleChar, SCC_STRING5,            6, C_CASE | C_GENDER}, // included string that consumes the string id and FIVE arguments
+	{"STRING6",           EmitSingleChar, SCC_STRING6,            7, C_CASE | C_GENDER}, // included string that consumes the string id and SIX arguments
+	{"STRING7",           EmitSingleChar, SCC_STRING7,            8, C_CASE | C_GENDER}, // included string that consumes the string id and SEVEN arguments
 
 	{"STATION_FEATURES",  EmitSingleChar, SCC_STATION_FEATURES,   1, C_NONE}, // station features string, icons of the features
 	{"INDUSTRY",          EmitSingleChar, SCC_INDUSTRY_NAME,      1, C_CASE | C_GENDER}, // industry, takes an industry #, can have cases