The game works mechanically, with even a bit of visual variety but the game suffer from two faults, one minor and the other major.
The minor one is that the music get stale rather quickly.
The major one is that ad in the bottom-left of the screen, which cause focus to be lost on the game periodically. I cannot stress how annoying it is, especially with how huge its hitbox actually is. This makes the game virtually unplayable.