Survivant(s)

France, year 2014. To resolve a problem of prison overpopulation, the new totalitarian government announces that it supports openly the production of a new real TV show. In this show, 8 condemned to death prisoners are selected and locked into a disused military experiment factory infested with mutant zombies. They must find the exit within 2 hours, but only the last survivor can leave the building, win the game and recover his freedom...