is doing world 9 optional in super mario bros wii?
- TStoddenLv 71 year agoFavorite Answer
World 9 in New Super Mario Bros. Wii is part of the POST-GAME CONTENT, which only opens up after you complete the main story objective.
I do have to note that unlocking the stages within World 9 REQUIRES you to obtain every star coin within a previous world. So to unlock Stage 9-1, you have to get all the Star Coins from World 1... World 2 for 9-2 & so on.
Please be aware that these stages are consider "Pro Level" difficulty & will be considerable harder than any previous stages played. If you wish to proceed, make sure you have similarly skilled players with you & be prepared to be challenged to potential frustration here.
If you're happy with defeating Bowser & saving Peach, you can just stop right there.
- RICHARDLv 61 year ago
It is a game. It is meant only to entertain, so every level is optional.