These Yoshis are so cute. You pick what color Yoshi you want and then go through different levels eating fruits and avoiding dangers. I thought at first all there was to it was to eat 30 fruits and the level is over, not much of a challenge, then I realized you get more points according to what you eat... and the game saves your points automatically, with your name, so my son and I competed to get the best score, both on the entire story mode and on the trial page. Every level you complete ends up as a "sticker" on the trial page, so you can go straight to your favorite level if you like and try to beat the best score.