This was a lot of fun, getting used to the gravity shifts and finding a new groove was really satisfying, it made me feel like a ninja! I loved when the gravity shifted so your were falling I though that was really cool! I could really see this working well with an awesome driving background music to amp you up! I think the only thing is I wish the gravity shifts happened more regularly there was some sections where it didn't change for a while and I wanted it to change more to throw off my rhythm! Great job!