The earth has been afflicted with Blight, forcing humanity to build new homes upon the branches of the World Tree.
It is a place fraught with peril, and in their fear, humanity has branded "Fell Children" as omens of disaster. After encountering a Fell Child, however, one soldier goes against orders and resolves to escort them to the surface world.

Navigate crumbling platforms, brace against strong winds, and make sure you land on steady ground. On the precarious branches of the World Tree, one misstep could spell your doom.

Growing on the World Tree are unique flower buds you can pick up and carry. Throw them where you want to land to create flower blossoms that will absorb the impact of your otherwise deadly fall.

As you explore the World Tree, uncover the truth behind the Fell Child to learn what—and who—your journey is truly about.

Enjoy a densely-packed narrative experience that can be finished in about 3 hours. After clearing the main story, continue challenging yourself with higher-difficulty maps and a time trial mode.