First game ever favorited for me. 6 stars / 5.
Just a fantastic concept, allowing you to listen to songs even if you have found the exact match.
Not only the concept comes from a genius, but the game design is as solid as well.
Had a strange bug at the second level on the construction site (the first with the pipes): the music stopped all a sudden and I wasn't able to shoot anymore with any weapon. Nothing fixed it, including pausing and resuming or switching weapons.