-#define SETUP_TOKEN_INT_PROGRAM_AUTHOR 1
-#define SETUP_TOKEN_INT_PROGRAM_EMAIL 2
-#define SETUP_TOKEN_INT_PROGRAM_WEBSITE 3
-#define SETUP_TOKEN_INT_PROGRAM_COPYRIGHT 4
-#define SETUP_TOKEN_INT_PROGRAM_COMPANY 5
-#define SETUP_TOKEN_INT_PROGRAM_ICON_FILE 6
-#define SETUP_TOKEN_INT_DEFAULT_GRAPHICS_SET 7
-#define SETUP_TOKEN_INT_DEFAULT_SOUNDS_SET 8
-#define SETUP_TOKEN_INT_DEFAULT_MUSIC_SET 9
-#define SETUP_TOKEN_INT_FALLBACK_GRAPHICS_FILE 10
-#define SETUP_TOKEN_INT_FALLBACK_SOUNDS_FILE 11
-#define SETUP_TOKEN_INT_FALLBACK_MUSIC_FILE 12
-#define SETUP_TOKEN_INT_DEFAULT_LEVEL_SERIES 13
-#define SETUP_TOKEN_INT_CHOOSE_FROM_TOP_LEVELDIR 14
-#define SETUP_TOKEN_INT_DEFAULT_WINDOW_WIDTH 15
-#define SETUP_TOKEN_INT_DEFAULT_WINDOW_HEIGHT 16
-
-#define NUM_INTERNAL_SETUP_TOKENS 17
+#define SETUP_TOKEN_INT_PROGRAM_VERSION 1
+#define SETUP_TOKEN_INT_PROGRAM_AUTHOR 2
+#define SETUP_TOKEN_INT_PROGRAM_EMAIL 3
+#define SETUP_TOKEN_INT_PROGRAM_WEBSITE 4
+#define SETUP_TOKEN_INT_PROGRAM_COPYRIGHT 5
+#define SETUP_TOKEN_INT_PROGRAM_COMPANY 6
+#define SETUP_TOKEN_INT_PROGRAM_ICON_FILE 7
+#define SETUP_TOKEN_INT_DEFAULT_GRAPHICS_SET 8
+#define SETUP_TOKEN_INT_DEFAULT_SOUNDS_SET 9
+#define SETUP_TOKEN_INT_DEFAULT_MUSIC_SET 10
+#define SETUP_TOKEN_INT_FALLBACK_GRAPHICS_FILE 11
+#define SETUP_TOKEN_INT_FALLBACK_SOUNDS_FILE 12
+#define SETUP_TOKEN_INT_FALLBACK_MUSIC_FILE 13
+#define SETUP_TOKEN_INT_DEFAULT_LEVEL_SERIES 14
+#define SETUP_TOKEN_INT_CHOOSE_FROM_TOP_LEVELDIR 15
+#define SETUP_TOKEN_INT_DEFAULT_WINDOW_WIDTH 16
+#define SETUP_TOKEN_INT_DEFAULT_WINDOW_HEIGHT 17
+
+#define NUM_INTERNAL_SETUP_TOKENS 18