Mario and Luigi, at their best
Story: The story in this game is that Mario and Luigi must travel back in time to save the present Princess Peach, and the past castle. But as they go on through the story, they meet... themselves! As babies!
Characters:
Mario: The hero plumber along with himself and the Luigis
Luigi: The other plumber hero, with the Marios and himself as a baby
Baby Mario: The baby Mario 'nuff said
Baby Luigi: The baby Luigi
Toadsworth: Peach's grandfather (somehow) and he's a HUGE worry wart
Peach: Gets kidnapped, once again
Baby Peach: Peach as a baby
Bowser: The big bad boss, but, he isn't the worst bad guy
Baby Bowser: He's just the baby Bowser, and he's just as bad
Shroobs: Purple mushroom people, bad guys
Princess Shroob: The main antagonist in this story, she is a meanie
Sound/music: Same jumping and attacking noises/Good, and catchy
Boss fights: Usually hard but once you get used to the boss your facing it'll get easier
Overall I would say this game is very fun and I would recommend it to the people who enjoyed the last game, and just want a good 'ol laugh.