Part 9 of a 100% complete 2-player co-op walkthrough for New Super Mario Bros Wii on Nintendo Wii. This video shows all Star Coins & Secret Exits in World 9. (1080p 60fps) This channel features walkthroughs, compilation guides and other unique & transformative videos. All content on my channel is recorded & edited solely by me. Videos include my own creative input in the form of highly skilled & meticulously edited gameplay to ensure full adherence to the YouTube partner program guidelines. My videos are intended for educational & entertainment purposes. Timestamps are included in every video for easy access to key moments & collectibles. 00:00 World 9-1 03:13 World 9-2 07:04 World 9-3 10:38 World 9-4 13:52 World 9-5 16:53 World 9-6 20:30 World 9-7 23:00 World 9-8 No Commentary Gameplay by NintendoBase (2023) #NewSuperMarioBrosWii #NewSuperMarioBros #Mario