Our progress so far
Bouteille has done wonderful things with the code, most of the needed thing works. Me, I have to say that I'm quite "stuck" and I can't find a way to create an engaging scenario. Well, we have some time left so I don't worry (at least, for the moment).
What does this means? It means that our brains need food!

Ok, I won't copy paste Bouteille's code here, but I can show you a mockup of the dialog UI:

It's time for me to prepare some coffee.
Hope you're all enjoying the event, and you don't struggle too much with your game!