Bowser has attacked the Star Festival, abducted Princess Peach, and put the whole galaxy in danger! Join up with Rosalina and the Lumas, protectors of the cosmos, to restore the Comet Observatory and rescue the princess. Use power-ups like the Bee Mushroom to fly, the Boo Mushroom to float and move through certain types of barriers, and more on your journey to reclaim the Power Stars! This journey across the cosmos features enhanced resolution, improved UI, and additional content on Nintendo Switch. Use button, stick, and motion controls—adapted to the Joy-Con™ controllers from the original Wii™ versions—to jump, glide, swing, and more as you collect Power Stars and power-ups. Learn more about the Lumas from an additional Storybook chapter, groove to a bit of additional music, and give yourself additional Health and fall recovery with Assist Mode. The galaxy awaits! Enhance your adventure even further with a free update to take advantage of the processing power of Nintendo Switch 2!