Nooo! I thought I was the only guitar game. Really cool way to make you jump.
If you spam the right mouse button on the browser version you'll get sent to a different page (at least on my browser). Not a fault with the game, just a web fault. I liked the different areas, the best area was probably the sewers, just because it was completely different and unexpected (I liked the messages too). It was pretty cool, if there were maybe a few variations of how you used your guitar that could be good. Maybe if there were some different enemies that forced you to move differently, anything like that. But otherwise I thought the way to control the player's jumping and platforming was super unique and I think unique things are good.
A little more length for the overall game though!