New Super Mario Bros. U Deluxe: 5-Castle Iggy's Volcanic Castle - 100% Walkthrough

This is 5-Castle Iggy's Volcanic Castle in New Super Mario Bros. U Deluxe This Walkthrough will include going through every level and collecting all the Star Coins in every level along with any Secret Exits that some stages may include. Leave a like if this helped you out and subscribe to the channel for more videos like this one :D