Game File: 

twenty.zip

Once upon a time there was the legend of a box whose content was mysterious, very mysterious.

So mysterious that those who found the box had only twenty milliseconds to open it before it exploded.

This is a game about that box and about those twenty milliseconds, the more important and memorable piece of time of your life.

(the professional photographer responsable for the picture of the box couldn't do it and took a screenshot of the explosion instead)