World 6 is the sixth world in New Super Mario Bros. Wii. It is a tall mountain range with many pipes and Bullet Bills. The boss here is Morton Koopa Jr. and it also has an airship level.
World 6 is the sixth world in New Super Mario Bros. Wii. It is a tall mountain range with many pipes and Bullet Bills. The boss here is Morton Koopa Jr. and it also has an airship level.