Achieving 100% completion in Super Mario Bros. Wonder involves collecting all Wonder Seeds, 10-Flower Coins, and Standees, as well as finding all secret exits and completing every Badge Challenge. After defeating Bowser, new special worlds and extremely challenging levels will unlock, offering the ultimate test of your skills. These post-game levels often feature unique Wonder Effects and require mastery of all Badges. visit all Poplin Shops for any remaining purchases.
