Zombie Army 4 Adds Left 4 Dead DLC Characters The Left 4 Dead cast is used to shooting zombies in a group of four so it makes that they jumped right over to Zombie Army 4: Dead War. Rebellion announced today that all four Left 4 Dead survivors — Bill, Francis, Louis, and Zoey — would be added to Zombie Army 4 for free. The free characters are out right now. Left 4 Dead 2‘s four new characters are not in Zombie Army 4 (yet, at least). Left 4 Dead, while not having an official release since 2009, has crossed over with other games in the ensuing years. Bill was also in