basically 3 quest lines. One you save peach from bowser and try to **** bowser at his wedding. Only peach gets mad and hijacks the odyssey and explores the world. Then you have to find peach in every world and collect like 60 somethin moons, then peach returns to the mushroom kingdom and opens the gates for tourists. Then once you go to the dark side of the moon where the brooders are and beat all of em. Then you get like 500 total moons and fly to the darkest side of the moon and complete a bigass level with no checkpoints. What happens at the end of all of this? Nuffin. 10/10 would be dissapointed again.