I have found myself going back to levels to free all the hidden Waddle Dees as well as beating all the power-up stages. We have to beat the challenge stages to get stars to evolve Kirby powers in ...

At one point, we see the return of the Mouthful Pipe power-up, as Kirby hurtles with increasing speed along the coaster's dips and rises, but the Treehouse crew stressed new power-ups also come ...