This page contains Super Mario Galaxy 2 Unlockables for Nintendo Wii called "Unlock Green Prankster Comets" and has been posted or updated on May 27, 2010 by Siobhan. Let us know what you think of this Unlockable by thumbs voting.
Unlock Green Prankster Comets
After getting all 120 stars, beat Bowser in the final battle again. After the credits, a scene will play with Rosalina and after the cutscene, Green Prankster Comets will appear over each Galaxy.
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