Nivôse

In the middle of January, the national power grid goes dark. A seventeen-year-old sets out to cross France on foot to reach his family, and the only lifeline he has is a phone at 61% — and you on the other end.

Every message costs battery. Every detour costs time and cold. The percentage in the corner is the countdown of the whole game, and the choices you make ration both his charge and his chances.