Amazing game ! Very good idea and the art looks good and I love that attention to details (cowboy looking at his clock during the minigame).
I think it is a bit frustrating to have to restart from the beginning each time, a lives common to every game would have been more fun in my opinion. Having the controls written before the game start or a little training round would also have been nice since I often lost the games when discovering them before the time I go the controls.