I have run out of my very short time scale for this years js13kgames contest. My final product is called "The Devil's Four-Play" and I am quite happy with it. This new version has some nice flavour text and pretty icons with a 'hellish' theme.
You can play it online using this link.
I am very happy with the outcomes of the project - it has all the features I imagined and looks polished.
I only used 8kb of the 13kb available and did the project in about 20 hours of development.
This was an intense 4 day project for me because of my travel plans.
Good luck to all the other competitors and use your remaining days well!