diff -Naur levels.h.orig levels.h
--- levels.h.orig 2010-08-24 23:57:10.000000000 +0200
+++ levels.h 2015-01-02 16:40:22.631654038 +0100
@@ -26,7 +26,7 @@
#endif
#define LEVELS_DIR "levels"
#define DEFAULT_USER_LEVEL_PACK "mylevels.dat"
-#define DEFAULT_LEVEL_PACK "original.dat"
+#define DEFAULT_LEVEL_PACK "demo.dat"
#define DEFAULT_LEVEL_START 1 /* Start level for Robbo */
#define DEFAULT_LEVEL_COLOUR 0x608050