Unlock New Courses in Power Cruising
If you want to have more courses in Power Cruising, there are simple tasks to follow to unlock them. The courses themselves will be unlocked in Slalom and Versus mode, so you’ll have to do it in each if you want it available in either. To unlock the Marina, play five times. To unlock the Cavern, play ten times. And to unlock the Shoals, play fifteen times!