Super Mario, Luigi, Peach, Yoshi, and their friends go on a trip to the Flower Kingdom, a place full of hidden details that we've explored to tell you all of its secrets. In this new episode of 25 video game secrets, we'll share facts, secrets, and Easter eggs about Super Mario Bros. Wonder for Nintendo Switch. #SuperMario #Mario #SuperMarioBros #SuperMarioBrosWonder #MarioWonder #SupeMarioWonder #Nintendo #NintendoSwitch