Nintendo confirmed during today’s Nintendo Direct that Super Mario Bros. Wonder – Switch 2 Edition will launch in Spring 2026 with a brand-new expansion titled “Meet Up in Bellabel Park.”

The DLC introduces a fresh world filled with new stages, bosses, and Wonder Flower mechanics exclusive to the Switch 2 release. Nintendo noted that current Wonder players will not be left behind, as parts of the DLC will be made available via add-on content for Switch 1 owners, though the full experience is tailored for Switch 2 hardware.