Spring into the Chompworks

Spring into the Chompworks is the second mission of the Chompworks Galaxy in Super Mario Galaxy 2.

Mission
When the player visits this galaxy for the second time, a Spring Mushroom is found on the Starting Planet. To complete this mission, the player must use the first Launch Star located on the first planet's obstacle, using Spring Mario or Luigi to bounce up the steep ramp. The Rolling Chomps Planet no longer contains the small platforms. To get past the Chomps, the player can jump over them using the Spring Mario/Luigi form. They can also do a backflip then spin over them. When past the large Chomps, Small Chomps roll toward them, though the player does not need the Spring Mushroom this time. The Launch Star is located at the end of the planet, right on top of the generator. After using the Launch Star, the player is sent to the Spring Tower Planet. The player must use the Spring Mushroom to get to the top of the planet, while avoiding Paragoombas, and grab the Power Star.

However, much like in Heavy Metal Mecha-Bowser, it is possible to complete this level without the use of the Spring Mushroom via various Somersaults, Long Jumps, Wall Jumps, and Star Spins, although the nut-like platforms at the top of the Spring Tower Planet can make this difficult.

Trivia

 * When leaving the Rolling Chomps Planet during this mission, some Star Bits are arranged to form the outline of a Chomp.