Part 8 and world 8 of a 100% walkthrough for New Super Mario Bros. Wii. This walkthrough will show the locations of every star coin and secret exit. In this part, we play through the following levels: World 8-1 World 8-2 (All Star Coins + Normal Exit) World 8-2 (Secret Exit to 8-7) World 8-3 World 8-7 World 8-Tower + Kamek Boss World 8-4 World 8-5 World 8-6 World 8-Airship + Bowser Jr. Boss World 8-Castle + Final Bowser Boss + Ending credits The playlist for all my NSMBW gameplay videos can be found here: • New Super Mario Bros. Wii 100% Walkthrough... Sunny on Twitter: twitter.com/sunnycrappys