Originally posted by ESB -1138
I wonder if you fight Bowser multiple times like you did in 64. I have a screenshot in Game Informer and it shows Mario fighting Bowser.
More then likely although no one has thought about Rosetta possibly being a villain like Cackaleta or Princess Shroom manipulating Mario for her own ends
This is the Plot so far
Every hundred years a comet passes over the Mushroom Kingdom and rains down stars and stardust, and as Princess Peach and the citizens of the kingdom are celebrating the centennial event, Bowser and his legions attack by launching asteroids at the Mushroom Kingdom and crystalizing the Toads. Knowing that Bowser is after Princess Peach, Mario runs to save her. Things go awry as Bowser summons a massive spaceship which abducts Peach's entire castle. As Mario hangs on to the castle, Kamek, confirmed as a boss in Stardust Galaxy, hits him with a magical attack sending him far away. The next thing he knows, he finds himself on a mysterious moon high above the Mushroom Kingdom.
Also, screenshots in an issue of the Japanese video game magazine Famitsu show a new female character, Rosetta. She is a Watcher of the Stars who aids Mario on his quest to find her friend, the Grand Star, in addition to Princess Peach