Amazing game. Simple mechanics and implemented perfectly. The only thing that I would suggest is to add a little bit of time between the alcohol and the change in the challenge to allow a little bit of time to compensate for the new challenge but at the same time I like the challenge. So either way I'm happy and you did a fantastic job. I did a gameplay video of it on Youtube here: https://www.youtube.com/watch?v=GALAciqQoHU.
Again, amazing job.