ADDON_REG_MTZERO|ADDON_REG_PREMIUM );
skaterift_mount_world_unloadable( "maps/dev_tutorial", 0 );
skaterift_mount_world_unloadable( "maps/dev_flatworld", 0 );
ADDON_REG_MTZERO|ADDON_REG_PREMIUM );
skaterift_mount_world_unloadable( "maps/dev_tutorial", 0 );
skaterift_mount_world_unloadable( "maps/dev_flatworld", 0 );