New Super Mario Bros.: 8-8

In this level, we're outside the volcano and it's erupting. There are chunks of volcanic rock raining down, destroying all types of blocks, and setting off little blue and green enemies, who'll run after you and explode. The first Star Coin is near the start, so quickly go right to hop on the stones leading to it, before the volcanic rock makes it inaccessible. As Mini Mario, let the volcanic rock break through the stones over the mini pipe and take it to the second Star Coin. As Super Mario, breack the brick blocks surrounding the third Star Coin. After that, it's a long run on a stone path. Be quick and careful, as your path is quickly disappearing. The path leads directly to the flag.