From the Super Mario Wiki, the Mario encyclopedia
Retrieved from "https://www.mariowiki.com/index.php?title=Star_Block&oldid=2636017"
After one of the four heroes hits a Star Block, the subchapter ends, and the player is prompted to save. If the subchapter has not been completed before, there is a brief narration segment before the next subchapter begins. For subchapters that end in "-4", the player will instead return to Flipside.