Return of the Moving Chomp Rock!

Return of the Moving Chomp Rock! is the first extra level in Yoshi's Island DS. Obviously, the main items in the level are Chomp Rocks, both grey and brown. The level has many different enemies in it, such as the Blow Hard, the Firebar, and the Bullet Bill. The player controls White Yoshi as it goes through many spikes with the help of the Chomp Rocks.

The first part of the level is inside a cave. In this area, Yoshi must push the Chomp Rock throughout the whole section to defeat enemies and reach new areas. The second part is outside of it, in an area full of spikes. Yoshi must stomp on ! Swtiches to crate temporary platforms for the Chomp Rock to roll on. In the next area, Yoshi must push the Chomp Rock on a switch, activating platforms that Yoshi can use to walk over the spikes.

Interestingly, the whole level can be completed without using the Chomp Rocks. However, the Chomp Rocks are needed to obtain many Red Coins and Flowers. So if the level is completed without the Chomp Rocks or if Yoshi loses the Chomp Rocks, it will not be possible to score 100 points on this level.

Trivia

 * The name of the level may be a reference to World 4-5 in Super Mario World 2: Yoshi's Island, Chomp Rock Zone.