Super Mario Galaxy 2 - Ep #28 Old Boss Speedrun

We do the final two stars of the main game and gear up for the long post game! Time to get all those dang green stars! Thank you again for participating in the challenge and congrats to ‪@GagePlays‬ for winning the challenge! Here is the challenge video that he posted!    • Slimy Spring Galaxy - The Chimp's Coin Cha...   And here is his main channel if you want to check it out!    / gageplaysgames27   Project Playlist:    • Let's Play #6 Super Mario Galaxy 2   Channel Link:    / @thatflipflopguy   #letsplay #supermariogalaxy2 #mario #yoshi #walkthrough #playthrough #blindplaythrough #bossfight #bowser