Super Mario Bros. Wonder already looks appealing for a lot of reasons. The titular Wonder Flower promises to bring a lot of creativity to Mario level design, and the strange new elephant-themed item hopefully means more surprising power-ups are on the horizon. Perhaps the most important improvement in Super Mario Bros. Wonder is the playable cast; not only does Princess Peach join another platforming adventure, but Daisy finally gets to join Mario and Luigi on an adventure too, and Yoshi is his own character now. Still, there's room for growth. Luckily Super Mario 3D World already proved that unlockable characters work just fine in a Super Mario platformer.