Some info from the Antoine Bauza web-site (translated):
LA GRANDE ÉVASION
One of my very first games, that will finally see the light of publishing, a bit more than ten years after it was conceived! Should be coming out this year from Chez les XII Singes. It's a small family card game for 3 to 6 players. Illustrations by Cyril Bouquet.
and a description of the game from 2008:
La Grande Évasion is a little card game from Antoine Bauza where the players must help prisoners escape their cell. However, a watchful guard and an assortment of shovels, pickaxes and crowbars may not be enough to provide a safe place outside the bars.