Super Mario Galaxy + Super Mario Galaxy 2 Gets Overview Trailer - News/ 3,793 Viewsby, posted 5 days agoNintendo has released an overview trailer for Super Mario Galaxy + Super Mario Galaxy 2. In the Super Mario Galaxy game, Mario must rescue Princess Peach and recover the stolen Power Stars from Bowser. Super Mario Galaxy 2 – Mario teams up with an old friend and travels to different worlds on Starship Mario! In Super Mario Galaxy 2, Mario is once again called upon to rescue his friend, Princess Peach. Super Mario Galaxy + Super Mario Galaxy 2 will launch for the Nintendo Switch on October 2.