ADDON_REG_MTZERO|ADDON_REG_PREMIUM );
skaterift_mount_world_unloadable( "maps/dev_tutorial", 0 );
skaterift_mount_world_unloadable( "maps/dev_flatworld", 0 );
+ skaterift_mount_world_unloadable( "maps/mp_line1",
+ ADDON_REG_MTZERO|ADDON_REG_PREMIUM );
world_static.load_state = k_world_loader_load;