Super Mario Galaxy 100% Walkthrough - Part 27 Purple Comets

This is part 27 of a 100% walkthrough for Super Mario Galaxy. This video shows several purple comet stars. This channel features instructional & highly edited video game guides, walkthroughs, speedruns and other uniquely transformative videos. My own personal gameplay, extensive editing & creative input are clearly added into each video, ensuring that all videos adhere to YouTube's partner program guidelines. My walkthoughs take tremendous amounts of work & editing so that all videos are straight to the point & can be used as professional video game guides. All gameplay is my own & is recorded and edited solely by me. Permission to upload each game was provided by the game publisher. Super Mario Galaxy 100% walkthrough playlist:    • Super Mario Galaxy 100% Walkthrough Guide