A purple block after the halfway point flag leads to a room with two Koopas. Kill the Koopas to reveal the Green Star. After you blast through the long clear pipe, jump on the ? blocks to discover ...

Koopa Troopa is a Common tier Driver, which means he starts with a base of 400 Racer Points, and has less course advantages than Rare and Ultra Rare Tier racers. In addition, Koopa Troopa can ...