SMBW feels like the designers took every wacky idea they’ve had over the decades and stuffed them all into one game, and it’s hilarious. But the real highlight of each level is the Wonder Flower, which can transform the whole environment in an entirely different challenge. Mario has some new powers: He can drill through the ground, trap enemies in bubbles and even turn into an elephant. Nintendo’s most iconic character returns to the 2D, side-scrolling, running-and-jumping antics that made him famous.