Real cool aesthetic, love how the web page is designed so that you scroll down from the moon and logo, and the background elevates the game visuals. Good audio choices. I feel this would be fun on mobile with trying to keep your finger center on the ninja. I think it would feel more fun if i was first able to learn the timing on jumps/crouches without the rail spinning, and then ramping up the spinning + obstacles for difficulty. It's just real hard to figure out the timing while I also have to do something else, initially. Cool thumbnail as well.