Lets Play Super Mario Galaxy 2 Part 71 - The Ultimate Challenge

Hello and welcome to part 71 of my Super Mario Galaxy 2 playthrough! Join me as I take on one of the last challenges in what is the sequel to one of the greatest platformers of all time. This video finishes the Grandmaster Galaxy’s first star, and begins The Perfect Run. Super Mario Galaxy 2 Playlist:    • Lets Play Super Mario Galaxy 2   Join my discord!   / discord